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发明名称
Antenna input circuits
摘要
申请公布号
US2515441(A)
申请公布日期
1950.07.18
申请号
US19470756992
申请日期
1947.06.25
申请人
AVCO MANUFACTURING CORPORATION
发明人
COHEN JEFFREY S.
分类号
H03H2/00
主分类号
H03H2/00
代理机构
代理人
主权项
地址
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