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经营范围
发明名称
Improvements in or relating to electric circuit interrupters
摘要
申请公布号
GB499816(A)
申请公布日期
1939.01.26
申请号
GB19370020606
申请日期
1937.07.26
申请人
ALLEN WEST & COMPANY LIMITED;EGON BABLER
发明人
分类号
H01C7/00;H01H85/046
主分类号
H01C7/00
代理机构
代理人
主权项
地址
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