Способ изготовления металлокерамического твердого жароупорного сплава,申请号SU19380014139-传众专利搜索

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发明名称	Способ изготовления металлокерамического твердого жароупорного сплава
摘要
申请公布号	SU56039(A1)	申请公布日期	1938.11.30
申请号	SU19380014139	申请日期	1938.02.05
申请人	VOLOSHIN V.I.	发明人	VOLOSHIN V.I.
分类号	B22F1/00;C22C1/04;C22C1/05;C22C33/02	主分类号	B22F1/00
代理机构		代理人
主权项
地址

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