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经营范围
发明名称
TRAFFIC SIGNAL CONTROL DEVICE
摘要
申请公布号
JPH03135698(A)
申请公布日期
1991.06.10
申请号
JP19890274124
申请日期
1989.10.20
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KAWASATO TAKASHI
分类号
G08G1/07;G08G1/08
主分类号
G08G1/07
代理机构
代理人
主权项
地址
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