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经营范围
发明名称
Improvements in, and connected with, automatic circuit breakers and similar electrical switchgear
摘要
申请公布号
GB536731(A)
申请公布日期
1941.05.26
申请号
GB19390030688
申请日期
1939.11.24
申请人
J. A. CRABTREE & COMPANY LIMITED;HAROLD FLETCHER MCLOUGHLIN;WALTER EDWARD HILL
发明人
分类号
H01H71/74
主分类号
H01H71/74
代理机构
代理人
主权项
地址
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