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发明名称
Switch mechanism for controlling electric circuits
摘要
申请公布号
US1768714(A)
申请公布日期
1930.07.01
申请号
US19260157198
申请日期
1926.12.27
申请人
POWER DOOR CORPORATION
发明人
RITON OSCAR A.
分类号
H02P23/00
主分类号
H02P23/00
代理机构
代理人
主权项
地址
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