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发明名称
Tuning arrangement for cavity resonators
摘要
申请公布号
US2306282(A)
申请公布日期
1942.12.22
申请号
US19410400280
申请日期
1941.06.28
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
SAMUEL ARTHUR L.
分类号
H01J25/06
主分类号
H01J25/06
代理机构
代理人
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