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发明名称
Vehicle detector
摘要
申请公布号
GB673505(A)
申请公布日期
1952.06.04
申请号
GB19500012924
申请日期
1950.05.23
申请人
TELEFONAKTIEBOLAGET L.M. ERICSSON
发明人
分类号
G08G1/042
主分类号
G08G1/042
代理机构
代理人
主权项
地址
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