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发明名称
Procédé et dispositif acoustiques de prospection sous-marine
摘要
申请公布号
FR88374(E)
申请公布日期
1967.01.27
申请号
FR19650023727
申请日期
1965.07.07
申请人
COMPAGNIE DES COMPTEURS
发明人
分类号
G01V1/38
主分类号
G01V1/38
代理机构
代理人
主权项
地址
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