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发明名称
Electric switch indexing mechanism
摘要
申请公布号
US2155594(A)
申请公布日期
1939.04.25
申请号
US19370146620
申请日期
1937.06.05
申请人
HEGEMAN HART GEORGE
发明人
HART GEORGE HEGEMAN
分类号
H01H19/11
主分类号
H01H19/11
代理机构
代理人
主权项
地址
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