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发明名称
DEVICE FOR DETECTING THE PRESENCE OF AN OBJECT
摘要
申请公布号
GB2015844(B)
申请公布日期
1982.06.03
申请号
GB19790003921
申请日期
1979.02.05
申请人
CIE GENERALE D'ELECTRICITE
发明人
分类号
B61L1/02;G08B13/186;G08G1/01;(IPC1-7):G01S9/62
主分类号
B61L1/02
代理机构
代理人
主权项
地址
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