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经营范围
发明名称
TRAFFIC SIGNAL CONTROL
摘要
申请公布号
JPS63192199(A)
申请公布日期
1988.08.09
申请号
JP19870025162
申请日期
1987.02.05
申请人
MITSUBISHI ELECTRIC CORP
发明人
NISHI KENICHI
分类号
G08G1/08;G08G1/00;G08G1/07;G08G1/09
主分类号
G08G1/08
代理机构
代理人
主权项
地址
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