Способ изготовления строительных материалов, абразивных изделий и т.п. на основе масс с цементной связкой,申请号SU19250002320-传众专利搜索

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发明名称	Способ изготовления строительных материалов, абразивных изделий и т.п. на основе масс с цементной связкой
摘要
申请公布号	SU55976(A1)	申请公布日期	1938.11.30
申请号	SU19250002320	申请日期	1925.03.27
申请人	ALPEROVICH A.M.;ALPEROVICH I.M.	发明人	ALPEROVICH A.M.;ALPEROVICH I.M.
分类号	C09K3/14;B24D5/00	主分类号	C09K3/14
代理机构		代理人
主权项
地址

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