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发明名称
Improvements in and relating to oil switches
摘要
申请公布号
GB316979(A)
申请公布日期
1930.12.08
申请号
GB19290023990
申请日期
1929.08.06
申请人
INTERNATIONAL GENERAL ELECTRIC COMPANY INCORPORATED
发明人
分类号
H01H1/023
主分类号
H01H1/023
代理机构
代理人
主权项
地址
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