Konik Kırıcı Satın Al. gws 6 100ing machine grinding machine photos boschho grinding machine motor s n 154157 - bewa.waw.pl. grinding machine motor sn 154157 - …Patent US2576201 - Grinding method and machine - Google Patents ' GRINDING METHOD AND MACHINE Filed June 29, 1945 1 5 Sheets-Sheet 5 A1 WHEEL MOTOR 154 Aav V I 3 …