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Institut Technickih Nauka Srpske Akadamije Nauka I Umetnosti
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Belgrad, YU
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Patents Grants
last 30 patents
Information
Patent Grant
Rudder steering apparatus for ships
Patent number
4,469,041
Issue date
Sep 4, 1984
Institut Technickih Nauka Srpske Akadamije Nauka I Umetnosti
Branislav J. Bilen
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT