WIDE UNIT BUFF
PURPOSE:To obtain the buff provided with grinding force and conformability by a method wherein sewing of a bias-cut sisal cloth and a cotton cloth is regulated. CONSTITUTION:A plurality of bias-cut woven cloths are piled and are sewed with intervals of 5-15mm. into one direction to make a rectangula...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
26.07.1984
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Subjects | |
Online Access | Get full text |
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