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发明名称
Electrical measuring system
摘要
申请公布号
US2785378(A)
申请公布日期
1957.03.12
申请号
US19530334283
申请日期
1953.01.30
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
ROBINSON JOHN A.
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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