Résistance électrique,申请号FRD1017491-传众专利搜索

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发明名称	Résistance électrique
摘要
申请公布号	FR1017491(A)	申请公布日期	1952.12.11
申请号	FRD1017491	申请日期	1950.02.23
申请人	N. S. F. NU:RNBERGER SCHRAUBENFABRIK UND ELEKTROWERK G. M. B. H.	发明人
分类号	H01C7/04	主分类号	H01C7/04
代理机构		代理人
主权项
地址

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