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发明名称
Improvements in and relating to hydraulically operated electric contact switches
摘要
申请公布号
GB588066(A)
申请公布日期
1947.05.13
申请号
GB19450002166
申请日期
1945.01.27
申请人
JOHN MAURICE TOWLER;FRANK HATHORN TOWLER
发明人
分类号
H01H35/26
主分类号
H01H35/26
代理机构
代理人
主权项
地址
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