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发明名称
Oscillatory circuit
摘要
申请公布号
US2070681(A)
申请公布日期
1937.02.16
申请号
US19320647725
申请日期
1932.12.17
申请人
RADIO CORPORATION
发明人
PETERSON HAROLD O.
分类号
H03C3/32
主分类号
H03C3/32
代理机构
代理人
主权项
地址
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