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发明名称
Underwater telephone system
摘要
申请公布号
US3181116(A)
申请公布日期
1965.04.27
申请号
US19610158190
申请日期
1961.12.11
申请人
GORDON WILLIAM F
发明人
GORDON WILLIAM F.
分类号
H04B11/00
主分类号
H04B11/00
代理机构
代理人
主权项
地址
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