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经营范围
发明名称
Improvements in or relating to electric switches and switchgear
摘要
申请公布号
GB601138(A)
申请公布日期
1948.04.28
申请号
GB19450030708
申请日期
1945.11.16
申请人
BROOKHIRST SWITCHGEAR LIMITED;CHARLES MORREY
发明人
分类号
H01H19/64
主分类号
H01H19/64
代理机构
代理人
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地址
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