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发明名称
Switch
摘要
申请公布号
US2344113(A)
申请公布日期
1944.03.14
申请号
US19410376052
申请日期
1941.01.27
申请人
LINE MATERIAL COMPANY
发明人
SCHULTZ WILLIAM O.
分类号
H01H33/12
主分类号
H01H33/12
代理机构
代理人
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