HIGHWAY CROSSING PROTECTION CONTROL APPARATUS,申请号CAD569180-传众专利搜索

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发明名称	HIGHWAY CROSSING PROTECTION CONTROL APPARATUS
摘要
申请公布号	CA569180(A)	申请公布日期	1959.01.20
申请号	CAD569180	申请日期
申请人	WESTINGHOUSE AIR BRAKE COMPANY	发明人	WILLIAM A. JACOBS
分类号		主分类号
代理机构		代理人
主权项
地址

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