Willi Becker Ingenieurburo GmbH

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ship having at least one propeller nozzle unit with rudder in optim...
- Patent number 4,493,660
- Issue date Jan 15, 1985
- Willi Becker Ingenieurburo GmbH
- Willi Becker
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Rudder for watercraft
- Patent number 4,463,700
- Issue date Aug 7, 1984
- Willi Becker Ingenieurburo GmbH
- Willi Becker
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

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