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Document Title |
JPH0379276B2 |
A device for holding pipes of different diameters in a nested state comprising a plurality of engaging members each having at an intermediate portion thereof an abutting portion adapted to contact the socket end of each diametrically sma...
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JPH03272392A |
PURPOSE: To form a corrosionproof covering protection layer and to perform airtight holding by forming and vulcanizing a rubber base or synthetic resin cloth wound around the rubber based according to the shape and the size of a bent pip...
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JPH0363609B2 |
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JPH0355712B2 |
A pipe coupling device is disclosed forsealably securing a cylindrical outlet end of a roof drain insert (20), slidable within a larger diameter roof drain pipe (10), coaxially within the drain pipe. The coupling device comprises a compr...
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JPH0331907Y2 |
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JPH0331908Y2 |
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JPH0331906Y2 |
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JPH0343512B2 |
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JPH0396595A |
PURPOSE: To lay an odd-shpaed buried tube through the method of propulsive construction by adjusting the height of spacers by forming the front ends of a plurality of the spacers radially arranged onto the outer circumference of the supp...
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JPH0328384U |
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JPH0252153B2 |
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JPH0242012Y2 |
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JPH02121685U |
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JPH0242742B2 |
This device is designed for transporting nested pipes. The first supporting-member(2) comprises inserting-parts(4a,4b), the second supporting-member(3) comprises inserting-parts(5a,5b). The end part(6a) of the connecting member(6) and th...
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JPH02108977U |
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JPH0231678Y2 |
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JPH02105681U |
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JPH0219668Y2 |
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JPH0219677Y2 |
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JPH0215035Y2 |
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JPH0214591B2 |
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JPH0234890U |
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JPH025197Y2 |
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JPH0214885U |
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JPH02545Y2 |
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JPH02546Y2 |
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JPH02544Y2 |
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JPH02543Y2 |
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JPH02592B2 |
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JPH0142712Y2 |
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JPH0142710Y2 |
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JPH0155834B2 |
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JPH0155833B2 |
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JPH0131829Y2 |
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JPH0129346Y2 |
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JPH01164884A |
PURPOSE: To make planing or construction in situ easier by arranging a fluid process pipe and an outer pipe surrounding the process pipe, fixing two pieces of lugs on the process pipe and arranging a pin in the space of the lugs. CONSTIT...
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JPH0197791A |
PURPOSE: To reduce the weight and strength of an inner pipe so as to manufacture it easily and economically by maintaining the inner and outer pipes movably in mutual axial engagement, and disengaging the pipes by means of an axial stron...
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JPH0112049Y2 |
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JPH0115758B2 |
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JPS646475Y2 |
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JPS642818Y2 |
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JPS646608A |
PURPOSE: To reinforce an inner ceramic pipe and to increase the allowable amount of offset in axial direction by providing an annular collar that projects toward the inside in radius direction while being engaged between edge parts at a ...
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JPS63190696U |
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JPS6346511Y2 |
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JPS6358015B2 |
A cable support assembly for the electrical cables between sealed electrical penetration assemblies within a reactor penetration nozzle has been detailed. The cable support assembly is anchored at one end and slidably movable at the othe...
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JPS6352276B2 |
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JPS63241267A |
The invention provides a box for the passage of pressurized liquid through masonry work of small thickness, particularly dividing walls, the box (1), firmly secured to a plastic sheath (4), also embedded in the masonry work (2), allowing...
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JPS63241266A |
Disclosed is an improvement to the passage of pressurized liquids through masonry work using hollow plastic material boxes (17) embedded in pairs in a masonry work (2) and connected together by sheaths (3) also embedded in the masonry wo...
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JPS6336223Y2 |
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JPS6344671B2 |
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