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发明名称
Wave translating system
摘要
申请公布号
US2395758(A)
申请公布日期
1946.02.26
申请号
US19440521648
申请日期
1944.02.09
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
POTTER RALPH K.
分类号
H03G7/00;H04B1/64
主分类号
H03G7/00
代理机构
代理人
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