TRAFFIC SIGNALING SYSTEM,申请号USD3484742-传众专利搜索

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发明名称	TRAFFIC SIGNALING SYSTEM
摘要
申请公布号	US3484742(A)	申请公布日期	1969.12.16
申请号	USD3484742	申请日期	1966.05.19
申请人	CROUSE HINDS CO.	发明人	WALTER M. JEFFERS
分类号	G08G1/085;(IPC1-7):G08G1/00;H04Q1/00	主分类号	G08G1/085
代理机构		代理人
主权项
地址

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