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发明名称
Improvements in or relating to push button electric switches
摘要
申请公布号
GB698547(A)
申请公布日期
1953.10.21
申请号
GB19500023134
申请日期
1950.09.21
申请人
WARD & GOLDSTONE LIMITED;AGOP OHAN COUYOUMDJIAN
发明人
分类号
H01H13/58
主分类号
H01H13/58
代理机构
代理人
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地址
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