Gasschweissverfahren,申请号DE1939S137587D-传众专利搜索

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发明名称	Gasschweissverfahren
摘要
申请公布号	DE739521(C)	申请公布日期	1943.09.28
申请号	DE1939S137587D	申请日期	1939.06.24
申请人	SVENSKA AKTIEBOLAGET GASACCUMULATOR	发明人	GUNNERT ANDERS RUDOLF
分类号	B23K5/00	主分类号	B23K5/00
代理机构		代理人
主权项
地址

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