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经营范围
发明名称
Controlled-blocking oscillator
摘要
申请公布号
GB878349(A)
申请公布日期
1961.09.27
申请号
GB19580005713
申请日期
1958.02.21
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H03K3/16
主分类号
H03K3/16
代理机构
代理人
主权项
地址
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