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发明名称
Push-button switch control station
摘要
申请公布号
US2370877(A)
申请公布日期
1945.03.06
申请号
US19440522724
申请日期
1944.02.17
申请人
CUTLER-HAMMER, INC.
发明人
ROBBINS CLYDE F.
分类号
H01H9/28
主分类号
H01H9/28
代理机构
代理人
主权项
地址
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