Yves Coffournic

Follow

Person

Saint Nazaire, FR

People

Patents Applicationslast 30 patents

Information Patent Application
WATERCRAFT WHICH CAN BE PROPELLED BY HUMAN POWER
- Publication number 20100210158
- Publication date Aug 19, 2010
- Yves Coffournic
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT