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经营范围
发明名称
LOGIC CIRCUITS EMPLOYING TRANSISTORS AND NEGATIVE RESISTANCE
摘要
申请公布号
CA707870(A)
申请公布日期
1965.04.13
申请号
CAD707870
申请日期
申请人
RADIO CORPORATION OF AMERICA
发明人
MORTON H. LEWIN
分类号
主分类号
代理机构
代理人
主权项
地址
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