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发明名称
Improvements in or relating to pull-operated electric switches
摘要
申请公布号
GB636015(A)
申请公布日期
1950.04.19
申请号
GB19480000454
申请日期
1948.01.07
申请人
WARD & GOLDSTONE LIMITED;GABRIEL BERTIE HART
发明人
分类号
H01H17/16
主分类号
H01H17/16
代理机构
代理人
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地址
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