Aarno Niemi

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Rauma, FI

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for transferring electric current to a propulsion devic...
- Patent number 5,679,045
- Issue date Oct 21, 1997
- Aquamaster-Rauma Ltd.
- Aarno Niemi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT