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发明名称
Apparatus for measuring electrical quantities
摘要
申请公布号
US1951461(A)
申请公布日期
1934.03.20
申请号
US19310579223
申请日期
1931.12.05
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
WILSON WESLEY
分类号
G01R17/10
主分类号
G01R17/10
代理机构
代理人
主权项
地址
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