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发明名称
Resonant cavity with fixed contact adjustable plunger
摘要
申请公布号
US2903659(A)
申请公布日期
1959.09.08
申请号
US19530359649
申请日期
1953.06.04
申请人
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
发明人
LOMBARDI ANTHONY J.
分类号
H01P7/04
主分类号
H01P7/04
代理机构
代理人
主权项
地址
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