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经营范围
发明名称
Signal quantizer
摘要
申请公布号
US2617879(A)
申请公布日期
1952.11.11
申请号
US19480033729
申请日期
1948.06.18
申请人
RADIO CORPORATION OF AMERICA
发明人
SZIKLAI GEORGE C.
分类号
H04B14/04
主分类号
H04B14/04
代理机构
代理人
主权项
地址
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