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发明名称
Wave translation system
摘要
申请公布号
US2131365(A)
申请公布日期
1938.09.27
申请号
US19330663317
申请日期
1933.03.29
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
BLACK HAROLD S.
分类号
H04B3/08
主分类号
H04B3/08
代理机构
代理人
主权项
地址
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