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发明名称
Improvements in and relating to lever-actuated mechanism, primarily intended for operating electrical switch gear
摘要
申请公布号
GB551863(A)
申请公布日期
1943.03.12
申请号
GB19410013579
申请日期
1941.10.22
申请人
JAMES CRAWFORD
发明人
分类号
H01H21/42
主分类号
H01H21/42
代理机构
代理人
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