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发明名称
Improvements in or relating to electric switch devices responsive to fluid pressure
摘要
申请公布号
GB766825(A)
申请公布日期
1957.01.23
申请号
GB19540014829
申请日期
1954.05.20
申请人
IGRANIC ELECTRIC COMPANY LIMITED
发明人
分类号
H01H35/34
主分类号
H01H35/34
代理机构
代理人
主权项
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