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经营范围
发明名称
Improvements in, or relating to, wall-boxes and junction boxes for use in connection with electrical wiring conduits
摘要
申请公布号
GB501728(A)
申请公布日期
1939.02.28
申请号
GB19390003329
申请日期
1937.07.31
申请人
J. A. CRABTREE & COMPANY LIMITED;HAROLD FLETCHER MCLOUGHLIN;BERNARD GOUGH HARRISON
发明人
分类号
H02G3/06
主分类号
H02G3/06
代理机构
代理人
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地址
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