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发明名称
KABELAVSNITT FOR EN MARIN SEISMISK LYTTEKABEL.
摘要
申请公布号
NO156626(B)
申请公布日期
1987.07.13
申请号
NO19810004117
申请日期
1981.12.02
申请人
WHITEHALL CORPORATION
发明人
COPELAND, JAMES R.
分类号
G01V1/38;G01S3/80;G01S3/801;H01R13/523;H02G9/02;H02G15/08;H02G15/14;(IPC1-7):G01V1/16
主分类号
G01V1/38
代理机构
代理人
主权项
地址
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