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Patents Grantslast 30 patents

Information Patent Grant
Drive and control device for watercraft or the like having at least...
- Patent number 4,220,111
- Issue date Sep 2, 1980
- Schottel-Werft Josef Becker GmbH & Co. KG
- Franz Krautkremer
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT