Способ изготовления абразивных изделий,申请号SU19350173663-传众专利搜索

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发明名称	Способ изготовления абразивных изделий
摘要
申请公布号	SU55542(A1)	申请公布日期	1938.11.30
申请号	SU19350173663	申请日期	1935.07.26
申请人	BLOKH A.A.;DUDAREV M.I.	发明人	BLOKH A.A.;DUDAREV M.I.
分类号	B28D7/00;C09K3/14	主分类号	B28D7/00
代理机构		代理人
主权项
地址

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