US3252810A Dry grinding of ceramics Google Patents
United States Patent 3,252,810 DRY GRINDING OF CERAMICS Arthur V. gamers, Flushing, Mich assignor to General Motors Corporation, Detroit, Mich, a corporation of Delaware No Drawing. .Filed Jan. 23, 1963, Ser. No. 253,257 16 Claims. (Cl. 106 39) This invention relates to ceramics and to an improved method for their manufacture.