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发明名称
HYDROPHONE
摘要
申请公布号
GB2164820(A)
申请公布日期
1986.03.26
申请号
GB19850023202
申请日期
1985.09.19
申请人
* GEOPHYSICAL COMPANY OF NORWAY A S
发明人
EIGIL * LARSEN;ELDAR * LIEN;CLIVE * SNOOK
分类号
B06B1/06;(IPC1-7):H04R1/44
主分类号
B06B1/06
代理机构
代理人
主权项
地址
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