Fluid reaction surfaces (i.e., impellers)
Having positive means for impeller adjustment
Motor bodily rotatable with impeller hub or shaft
Inventor
active
Adjustable propeller
Marine vessel with propeller
No associations
LandOfFree
Claus Kruppa does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Claus Kruppa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Claus Kruppa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1183860