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发明名称
Circuit arrangement in keyed control oscillators
摘要
申请公布号
GB629865(A)
申请公布日期
1949.09.29
申请号
GB19470033800
申请日期
1947.12.22
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H03C1/62;H04L27/04
主分类号
H03C1/62
代理机构
代理人
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地址
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