Control circuit arrangement for speed measuring apparatus,申请号US19560565433-传众专利搜索

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发明名称	Control circuit arrangement for speed measuring apparatus
摘要
申请公布号	US2971084(A)	申请公布日期	1961.02.07
申请号	US19560565433	申请日期	1956.02.14
申请人	WESTINGHOUSE AIR BRAKE COMPANY	发明人	MISHELEVICH BENJAMIN;TSIANG SIH HSUIN
分类号	B61L17/02;B61L25/02	主分类号	B61L17/02
代理机构		代理人
主权项
地址

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