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发明名称
High-frequency wattmeter
摘要
申请公布号
US2497093(A)
申请公布日期
1950.02.14
申请号
US19440540827
申请日期
1944.06.17
申请人
THE SPERRY CORPORATION
发明人
MORENO THEODORE
分类号
G01R21/00;G01R21/04
主分类号
G01R21/00
代理机构
代理人
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地址
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