Einrichtung zum Erzeugen eines Ofenschutzgases von hohem CH-Gehalt,申请号DE1939S015943D-传众专利搜索

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发明名称	Einrichtung zum Erzeugen eines Ofenschutzgases von hohem CH-Gehalt
摘要
申请公布号	DE896204(C)	申请公布日期	1953.11.09
申请号	DE1939S015943D	申请日期	1939.08.08
申请人	SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT	发明人	GELIUS HEINRICH;DOHNS ADOLF HANS DIPL.-ING.
分类号	C21D1/76;C23C8/22	主分类号	C21D1/76
代理机构		代理人
主权项
地址

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