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经营范围
发明名称
Modulated microwave generator
摘要
申请公布号
US2602156(A)
申请公布日期
1952.07.01
申请号
US19470757755
申请日期
1947.06.28
申请人
RADIO CORPORATION OF AMERICA
发明人
JR. JOHN S. DONAL,;BUSH ROBERT R.
分类号
H01J25/50;H03C5/04
主分类号
H01J25/50
代理机构
代理人
主权项
地址
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