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发明名称
Wave trap enabling simultaneous receiving and transmitting from same antenna
摘要
申请公布号
US3015099(A)
申请公布日期
1961.12.26
申请号
US19590847851
申请日期
1959.10.21
申请人
WILLARD DAVID S
发明人
WILLARD DAVID S.
分类号
H03H7/46
主分类号
H03H7/46
代理机构
代理人
主权项
地址
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