Procédé de soudage au chalumeau,申请号FRD857883-传众专利搜索

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发明名称	Procédé de soudage au chalumeau
摘要
申请公布号	FR857883(A)	申请公布日期	1940.10.03
申请号	FRD857883	申请日期	1939.07.13
申请人	SVENSKA AKTIEBOLAGET GASACCUMULATOR	发明人
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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