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经营范围
发明名称
Blocking oscillator circuit
摘要
申请公布号
GB1037872(A)
申请公布日期
1966.08.03
申请号
GB19630025783
申请日期
1963.06.28
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H03K3/30
主分类号
H03K3/30
代理机构
代理人
主权项
地址
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