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发明名称
METHOD AND APPARATUS FOR REDUCING THE EFFECT OF ROUGH SEA SURFACE CONDITIONS ON MARINE SEISMIC SOURCES
摘要
申请公布号
EP0875004(B1)
申请公布日期
2001.11.21
申请号
EP19970900342
申请日期
1997.01.15
申请人
GECO A/S
发明人
LUNDE, NILS;WALKER, LEON, JOHN
分类号
G01V1/02;(IPC1-7):G01V1/02
主分类号
G01V1/02
代理机构
代理人
主权项
地址
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