ABRASIVE MEMBER LIKE ABRASIVE SHEET, STRIP, ROLL OR BELT FOR SURFACE FINISHING OR SURFACE PREPARATION OF MANUFACTURED ARTICLES.

摘要

Manually-used abrasive member made like abrasive sheet, strip, roll or belt having a square or rectangular shape wherein at least a part of the surface of said sheet or strip is provided with a plurality of through openings (103) arranged uniformly or not uniformly throughout the surface.