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发明名称
Improvement in semi-conductor relaxation oscillators
摘要
申请公布号
GB684644(A)
申请公布日期
1952.12.24
申请号
GB19500023919
申请日期
1950.09.29
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
H03K3/26;H03K4/48
主分类号
H03K3/26
代理机构
代理人
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