Fester oder regelbarer elektrischer Metallwiderstand,申请号DE1931R082022D-传众专利搜索

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发明名称	Fester oder regelbarer elektrischer Metallwiderstand
摘要
申请公布号	DE569962(C)	申请公布日期	1933.02.10
申请号	DE1931R082022D	申请日期	1931.06.27
申请人	PETER REICHARDT	发明人
分类号	H01C3/06;H01C3/20	主分类号	H01C3/06
代理机构		代理人
主权项
地址

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