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JPS5513862B1 |
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JPS5511476B2 |
An abrasive disc which may be attached to a holder having a suction device associated therewith. The disc includes a body of soft, resilient material and abrasive layers on both sides. Apertures, openings, and orifices in the abrasive la...
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JPS5541298U |
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JPS5531558A |
PURPOSE: To smoothly polish a work, by inflating an expansive basic body with air to fix an abrasive fitted on its external circumference and keeping the abrasive in elastic contact with a work to be polished. CONSTITUTION: An expansive ...
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JPS5526628U |
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JPS54183788U |
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JPS5438637Y2 |
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JPS54159393U |
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JPS54159294U |
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JPS54139187A |
PURPOSE: To provide the optimum grinding conditions suitable for the given grinding purpose without remodeling a grinding attachment, by inserting a spacer having a proper hardness for the given grinding purpose, between a rubber disc an...
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JPS5435426Y2 |
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JPS54140387U |
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JPS5420717Y2 |
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JPS5495094U |
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JPS5413259Y2 |
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JPS546421B2 |
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JPS5439794U |
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JPS543272B2 |
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JPS53161390U |
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JPS53156989U |
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JPS53113392A |
PURPOSE: To remove burrs at a hole and chamber the hole simultaneously in an easy manner by inserting a part of a bag in a hole and rotating the bag, this bag being provided with a grinding material on the outer periphery thereof.
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JPS5333794B1 |
A sanding pad is made by adhesively joining a flexible, resilient disc and a relatively rigid backup member formed of a polycarbonate resin having mounting threads molded in the hub thereof.
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JPS53110578U |
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JPS53105988U |
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JPS5333265Y2 |
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JPS5320796Y2 |
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JPS5320797Y2 |
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JPS5362991U |
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JPS5319014Y2 |
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JPS538952B2 |
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JPS538953B2 |
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JPS5336594U |
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JPS5310628Y2 |
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JPS5310629Y2 |
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JPS5310627Y2 |
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JPS5315191U |
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JPS531953B2 |
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JPS531108Y2 |
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JPS5250479Y2 |
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JPS52139489U |
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JPS52139488U |
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JPS52125792U |
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JPS5238798Y1 |
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JPS52100691A |
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JPS5231513Y2 |
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JPS5231509Y2 |
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JPS5230639Y1 |
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JPS5279392A |
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JPS5258890U |
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JPS526195A |
PURPOSE: A device in which a polishing paper(or sand paper) can be easily attached to a polishing machine regardless of its type.
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