Martin W. Oettli

Follow

Person

6312 Steinhausen, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Method for monitoring the drift of an anchored vessel and device fo...
- Patent number 4,651,139
- Issue date Mar 17, 1987
- Martin W. Oettli
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT