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发明名称
Indicating switch
摘要
申请公布号
US2662942(A)
申请公布日期
1953.12.15
申请号
US19490073190
申请日期
1949.01.27
申请人
MOTOROLA, INC.
发明人
WINKLER MARION R.
分类号
H01H23/12
主分类号
H01H23/12
代理机构
代理人
主权项
地址
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