Verfahren zur Waermebehandlung von gegossenen Werkzeugen,申请号DED564794D-传众专利搜索

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发明名称	Verfahren zur Waermebehandlung von gegossenen Werkzeugen
摘要
申请公布号	DE564794(C)	申请公布日期	1932.11.23
申请号	DED564794D	申请日期
申请人	VEREINIGTE OBERSCHLESISCHE HUETTENWERKE A. G.	发明人
分类号	C22C38/22	主分类号	C22C38/22
代理机构		代理人
主权项
地址

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