Safety switch,申请号US19560601194-传众专利搜索

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法人/股东/高管

发明名称	Safety switch
摘要
申请公布号	US2843687(A)	申请公布日期	1958.07.15
申请号	US19560601194	申请日期	1956.07.31
申请人	MURPHY FRANK W	发明人	MURPHY FRANK W.
分类号	H01H3/16	主分类号	H01H3/16
代理机构		代理人
主权项
地址

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