AUTOMATIC TRAIN DISPATCHER,申请号USD3575594-传众专利搜索

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发明名称	AUTOMATIC TRAIN DISPATCHER
摘要
申请公布号	US3575594(A)	申请公布日期	1971.04.20
申请号	USD3575594	申请日期	1969.02.24
申请人	WESTINGHOUSE AIR BRAKE CO.	发明人	JOEL E. ELCAN
分类号	B61L25/04;(IPC1-7):B61L27/00	主分类号	B61L25/04
代理机构		代理人
主权项
地址

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