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经营范围
发明名称
Improvements in or relating to proximity switching systems
摘要
申请公布号
GB1045465(A)
申请公布日期
1966.10.12
申请号
GB19640027941
申请日期
1964.07.07
申请人
BROOKHIRST IGRANIC LIMITED
发明人
分类号
G01V3/10;H03K17/95
主分类号
G01V3/10
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代理人
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