Coated abrasive article and method of manufacturing the same,申请号US19460645635-传众专利搜索

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发明名称	Coated abrasive article and method of manufacturing the same
摘要
申请公布号	US2431258(A)	申请公布日期	1947.11.18
申请号	US19460645635	申请日期	1946.02.05
申请人	THE CARBORUNDUM COMPANY	发明人	KIRCHNER HENRY P.
分类号	B24D13/14;B24D18/00	主分类号	B24D13/14
代理机构		代理人
主权项
地址

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