Method of manufacture of metal sheathed electric heating tubes and of metal sheathedelectric conductors,申请号GB19380002838-传众专利搜索

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发明名称	Method of manufacture of metal sheathed electric heating tubes and of metal sheathedelectric conductors
摘要
申请公布号	GB494804(A)	申请公布日期	1938.11.01
申请号	GB19380002838	申请日期	1938.01.28
申请人	METALLURGIE DU NICKEL	发明人
分类号	H01B7/16	主分类号	H01B7/16
代理机构		代理人
主权项
地址

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