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经营范围
发明名称
Automatic frequency control
摘要
申请公布号
US3121221(A)
申请公布日期
1964.02.11
申请号
US19590796990
申请日期
1959.03.03
申请人
SULLIVAN JAMES L;PAPASSO FRANK P
发明人
SULLIVAN JAMES L.;PAPASSO FRANK P.
分类号
H03L7/04
主分类号
H03L7/04
代理机构
代理人
主权项
地址
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