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经营范围
发明名称
Improvements in or relating to contacts for electric switches and other apparatus
摘要
申请公布号
GB354127(A)
申请公布日期
1931.08.06
申请号
GB19300032885
申请日期
1930.11.01
申请人
A. P. LUNDBERG AND SONS, LIMITED;GEORGE PEGG
发明人
分类号
H01H11/04
主分类号
H01H11/04
代理机构
代理人
主权项
地址
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