Improvements in or relating to street traffic control systems,申请号GB19320030003-传众专利搜索

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发明名称	Improvements in or relating to street traffic control systems
摘要
申请公布号	GB408706(A)	申请公布日期	1934.04.19
申请号	GB19320030003	申请日期	1932.10.26
申请人	THE SIEMENS AND GENERAL ELECTRIC RAILWAY SIGNAL COMPANY LIMITED;FRANCIS ARNOLD EDWARDS;GEORGE STUART STURROCK	发明人
分类号	G08G1/08	主分类号	G08G1/08
代理机构		代理人
主权项
地址

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