Arne Johansson

Follow

Person

Vasterhaninge, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Floating structure in the shape of a concrete cofferdam and a metho...
- Patent number 7,421,964
- Issue date Sep 9, 2008
- Aquavilla AB
- Arne Johansson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Floating Structure In The Shape Of A Concrete Cofferdam And A Metho...
- Publication number 20070280784
- Publication date Dec 6, 2007
- AQUAVILLA AB
- Arne Johansson
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT