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发明名称
Wave translating system
摘要
申请公布号
US2373569(A)
申请公布日期
1945.04.10
申请号
US19430473339
申请日期
1943.01.23
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
KANNENBERG WALTER F.
分类号
H03C1/58
主分类号
H03C1/58
代理机构
代理人
主权项
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