Marine propulsion
Paddle wheel
Having means to retract paddle or change paddle attitude
Inventor
active
No associations
LandOfFree
Rudolf Laucks does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Rudolf Laucks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rudolf Laucks will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1803370