Inventor
active
Propulsion system for vehicles with a d-c machine
Shunting element
No associations
LandOfFree
Hans Kahlen does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Hans Kahlen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hans Kahlen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-332696