Schleifkörper ohne Träger

WP 60 2007 026 172.4 – B24D 3/00. AT 13.07.2007; OT 17.01.2008; PT 17.10.2012. Anm.: Saint-Gobain Abrasifs, Conflans-Sainte-Honorine, FR; Saint-Gobain Abrasives; INC, Worcester, US. Erf.: Moll, Leland E., Schuylerville, New York 12871, US, Sankaranarayanan, Ramaswamy, Natick, Massachusetts 01760, US, Montuori, Daniel S., Niskayuna, New York 12309, US.