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发明名称
Switch operating mechanism
摘要
申请公布号
US2669622(A)
申请公布日期
1954.02.16
申请号
US19490125209
申请日期
1949.11.03
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
OWENS JAMES B.
分类号
H01H33/36
主分类号
H01H33/36
代理机构
代理人
主权项
地址
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