Traffic light control buffer,申请号US19640363147-传众专利搜索

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发明名称	Traffic light control buffer
摘要
申请公布号	US3302170(A)	申请公布日期	1967.01.31
申请号	US19640363147	申请日期	1964.04.28
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	JENSEN ROBERT A.;LEVINE WILBUR J.
分类号	G08G1/081	主分类号	G08G1/081
代理机构		代理人
主权项
地址

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