Способ изготовления брикетов твердого сплава,申请号SU19500417681-传众专利搜索

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发明名称	Способ изготовления брикетов твердого сплава
摘要
申请公布号	SU90313(A1)	申请公布日期	1950.11.30
申请号	SU19500417681	申请日期	1950.05.08
申请人	KUZMAK E.M.;KURDIN A.I.	发明人	KUZMAK E.M.;KURDIN A.I.
分类号	C22C29/08;B22F1/00	主分类号	C22C29/08
代理机构		代理人
主权项
地址

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