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A. Vuyk & Zonen's Scheepswerven B.V.
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Capelle an der Ijssel, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Hopper barge having a bottom discharge opening closable by hopper d...
Patent number
4,120,409
Issue date
Oct 17, 1978
A. Vuyk & Zonen's Scheepswerven B.V.
Bartele vander Werff
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Hopper barge having a bottom discharge opening closed by hopper doors
Patent number
4,104,979
Issue date
Aug 8, 1978
A. Vuyk & Zonen's Scheepswerven B.V.
Bartele van der Werff
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Bottom-dump vessel
Patent number
3,946,686
Issue date
Mar 30, 1976
A. Vuyk & Zonen's Scheepswerven B.V.
Bartele van der Werff
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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last 30 patents
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