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发明名称
Impulse measuring circuit
摘要
申请公布号
US2158285(A)
申请公布日期
1939.05.16
申请号
US19370149620
申请日期
1937.06.22
申请人
RADIO CORPORATION OF AMERICA
发明人
KOCH WINFIELD R.
分类号
G04F10/00;H03K23/82
主分类号
G04F10/00
代理机构
代理人
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地址
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