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经营范围
发明名称
Pulse generator
摘要
申请公布号
US2692954(A)
申请公布日期
1954.10.26
申请号
US19510212959
申请日期
1951.02.27
申请人
RADIO CORPORATION OF AMERICA
发明人
YOUNG CHARLES J.
分类号
B61L1/20;H02K39/00
主分类号
B61L1/20
代理机构
代理人
主权项
地址
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