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Document Title |
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JPS6313821B2 |
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JPS6313820B2 |
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JPS6312764B2 |
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JPS6312605B2 |
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JPS6311124B2 |
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JPS639153B2 |
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JPS6345035A |
PURPOSE: To form a precise hole part, by a method wherein a cylindrical pin whose precision of the outside diameter and cylindricity high and outside diameter corresponds to finished dimensions of a precision hole part is inserted into a...
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JPS638904B2 |
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JPS638352B2 |
Pipe part (1) with socket (2) being provided with longitudinally extending channels. The channels (3) also extend in the wall of the socket, the socket is provided with an annular groove (5) formed by sealingly pressing the walls of the ...
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JPS636173Y2 |
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JPS637936B2 |
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JPS637927B2 |
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JPS637935B2 |
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JPS635854Y2 |
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JPS636331B2 |
PURPOSE:To obtain the tank panel with excellent strength and corrosion resistance by a method wherein SMC comprising cut strand orientated in random and having the length of 8-45cm of glass fiber bundle and viscous lequid thermosetting r...
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JPS636323B2 |
PURPOSE:To obtain a laminated board by preventing a basic material from tearing in the time of molding, by accelerating curing reaction of impregnated resin which is in a state of not flowing or its resemblance by heating and pressing a ...
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JPS636348B2 |
PURPOSE:To improve the productivity of a double wall pipe remarkably by producing a double wall pipe having a joint section continuously from the extrusion molding. CONSTITUTION:An external wall 4 with convex and concave steps of a doubl...
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JPS635059B2 |
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JPS635247B2 |
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JPS634486B2 |
PURPOSE:To obtain a laminate sheet wherein raw materials are used efficiently and fluctuation of the thickness in the width direction is not formed, by cutting off and pulverizing the selvage part of both edges of the laminate sheet and ...
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JPS633724B2 |
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JPS63500164A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS632764B2 |
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JPS632770B2 |
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JPS632758B2 |
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JPS63500089A |
A method for seating a gasket in a plastic pipe bell is disclosed which includes providing a peripheral groove in a belling mandrel and seating a specially designed hard plastic ring in the groove. The hard plastic ring is molded to prov...
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JPS631176B2 |
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JPS631175B2 |
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JPS63418Y2 |
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JPS63417Y2 |
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JPS63220B2 |
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JPS6261416B2 |
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JPS6260967B2 |
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JPS6260246B2 |
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JPS6260262B2 |
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JPS6260257B2 |
An extruder process for blending carbon fiber and tetrafluoroethylene copolymer resins, and laminates from the product of the process.
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JPS6259658B2 |
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JPS6259655B2 |
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JPS6259649B2 |
A direct casting process for the production of a low-stress composite article e.g. a lens comprising a glass element bonded to a high-shrinkage thermosetting plastic element comprises: -coating selected surface portions of the glass elem...
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JPS6259650B2 |
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JPS62284733A |
PURPOSE: To uniformly and efficiently perform the blunting and spheroidizing of the points of monofilaments by a method wherein the points of the monofilaments are exposed to the specified temperature zone under the state that their non-...
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JPS6259023B2 |
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JPS6258888B2 |
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JPS6258283B2 |
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JPS6258285B2 |
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JPS62279922A |
PURPOSE: To enable a flanged pipe and lining material to be stuck firmly to each other, by cooling an end part of the lining material softened through heating while the same is pressed against the inside circumferential surface of the fl...
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JPS6258297B2 |
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JPS6257498B2 |
PURPOSE:To improve sealing reliability and resistance to corrosion of an easy openable receptacle cover, by a method wherein an inner surface covering layer is firmly and reliably adhered to an opening cut edge for covering so that an in...
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JPS6244720Y2 |
Resilient furniture covering structure for seats or the like, includes an outer cover (1) consisting of a pliable, relatively thick plastics material, and a resilient network (2) of resistant elements reinforcing the outer cover. An inte...
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JPS6255500B2 |
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