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发明名称
Operating mechanism
摘要
申请公布号
US2435486(A)
申请公布日期
1948.02.03
申请号
US19460688884
申请日期
1946.08.07
申请人
GENERAL ELECTRIC COMPANY
发明人
WILLIAMS ERNEST
分类号
H01H19/34
主分类号
H01H19/34
代理机构
代理人
主权项
地址
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