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Tor-Arvid Haugland
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Rykkin, NO
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last 30 patents
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Patent Grant
Arrangement for carrying out seismic prospection of the sea bed
Patent number
4,860,264
Issue date
Aug 22, 1989
Geophysical Company of Norway A/S
Tor A. Haugland
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Patent Grant
Float arrangement
Patent number
4,552,086
Issue date
Nov 12, 1985
Geophysical Company of Norway A/S
Jan Boe
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT