Rotary switch assembly,申请号US19370171619-传众专利搜索

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发明名称	Rotary switch assembly
摘要
申请公布号	US2135958(A)	申请公布日期	1938.11.08
申请号	US19370171619	申请日期	1937.10.29
申请人	E.H. KUEFFER	发明人	TRAUTNER WAGN
分类号	H01H19/02	主分类号	H01H19/02
代理机构		代理人
主权项
地址

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