Code following relay,申请号US19500170595-传众专利搜索

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发明名称	Code following relay
摘要
申请公布号	US2659786(A)	申请公布日期	1953.11.17
申请号	US19500170595	申请日期	1950.06.27
申请人	WESTINGHOUSE AIR BRAKE COMPANY	发明人	HUFNAGEL ANDREW
分类号	H01H51/06	主分类号	H01H51/06
代理机构		代理人
主权项
地址

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