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经营范围
发明名称
TRAFFIC SIGNAL CONTROL SYSTEM
摘要
申请公布号
US3543232(A)
申请公布日期
1970.11.24
申请号
USD3543232
申请日期
1968.04.01
申请人
TATEISI DENKI KK.
发明人
SHUNSUKE IWAMOTO;HIROO WATANABE;TUTOMU SAITA
分类号
G08G1/08;(IPC1-7):G08G1/08
主分类号
G08G1/08
代理机构
代理人
主权项
地址
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