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发明名称
Remote position indicator
摘要
申请公布号
US2354902(A)
申请公布日期
1944.08.01
申请号
US19420431446
申请日期
1942.02.18
申请人
WESTON ELECTRICAL INSTRUMENT CORPORATION
发明人
WOLFERZ ALFRED H.
分类号
G08C25/00
主分类号
G08C25/00
代理机构
代理人
主权项
地址
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