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Göran Liljeström
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Vastra Frolunda, SE
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Patents Grants
last 30 patents
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Patent Grant
Ice breaker vessel
Patent number
4,860,679
Issue date
Aug 29, 1989
Gotaverken Arendal AB
Goran Liljestrom
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Patent Grant
Ice-breaking vessel
Patent number
4,831,951
Issue date
May 23, 1989
Gotaverken Arendal AB
Goran Liljestrom
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
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Patent Application
Arrangement for Ice-Breaking
Publication number
20170174295
Publication date
Jun 22, 2017
Stena Rederi AB
Bengt M. Johansson
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT