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发明名称
Frequency subdividing system
摘要
申请公布号
US2445161(A)
申请公布日期
1948.07.13
申请号
US19450637647
申请日期
1945.12.28
申请人
COLLINS RADIO COMPANY
发明人
VOGEL VERNON H.
分类号
H03B19/12
主分类号
H03B19/12
代理机构
代理人
主权项
地址
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