发明名称 |
(B1) ;METHOD OF MANUFACTURING ABRASIVE TOOLS AND MATERIALS FOR ABRADING RUBBER,PLASTICS,WOOD AND LEATHER,IN PARTICULAR TOOLS FOR ABRASIVELY WORKING COMPONENTS OF FOOT-WEAROV DLJA REZINY,PLASTMASS,DEREVA I KOZH,A OSOBENNO INSTRUMENTOV DLJA STIRANIJA EHLEMENTOV OBUVI |