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发明名称
TRANSMITTER-RECEIVER FOR SUBMARINE ACOUSTIC COMMUNICATION DATA
摘要
申请公布号
JPH03109832(A)
申请公布日期
1991.05.09
申请号
JP19890248619
申请日期
1989.09.25
申请人
OKI ELECTRIC IND CO LTD
发明人
KAMATA HIROSHI;NOGE TAKASHI
分类号
G01S3/86;H04B11/00
主分类号
G01S3/86
代理机构
代理人
主权项
地址
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