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US07918716B2 Mating systems and methods for joining coated abrasives 有权
用于接合涂层磨料的接合系统和方法

Mating systems and methods for joining coated abrasives
Abstract:
Mating systems and methods for joining coated abrasives. The mating system comprises mating portions positioned at coated abrasive end portions. Complimentary mating portions may be used to join coated abrasives without glue or mechanical attachment. The mating system of the present invention may be used to join a coated abrasive to itself, or to join multiple coated abrasives to each other.
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