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发明名称
Undersjöisk elektronisk merkings- og overvaakningssystem
摘要
申请公布号
NO994607(D0)
申请公布日期
1999.09.22
申请号
NO19990004607
申请日期
1999.09.22
申请人
MENTOR SUBSEA TECHNOLOGY SERVICES INC
发明人
COUSINS, ANTHONY ROBERT;LOWER, TIMOTHY MILES
分类号
E21B33/035;E21B41/04;(IPC1-7):G01V
主分类号
E21B33/035
代理机构
代理人
主权项
地址
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