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发明名称
Ultra-short wave transmitting and receiving system
摘要
申请公布号
US2235010(A)
申请公布日期
1941.03.18
申请号
US19390295218
申请日期
1939.09.16
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
CHAFFEE JOSEPH G.
分类号
H03F3/54
主分类号
H03F3/54
代理机构
代理人
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地址
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