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经营范围
发明名称
TRAFFIC FLOW MEASURING SYSTEM
摘要
申请公布号
JPS61214100(A)
申请公布日期
1986.09.22
申请号
JP19850057430
申请日期
1985.03.20
申请人
SUMITOMO ELECTRIC IND LTD
发明人
SUGIMOTO KAZUTOSHI;ITO YOSHIYUKI;SAKAI KUNIO
分类号
G08G1/01;G08G1/04
主分类号
G08G1/01
代理机构
代理人
主权项
地址
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