Uncategorized
Inventor
Machine control system
Rolling mill control system
Speed regulation of synchronous motors
No associations
LandOfFree
Leonid A. Umansky does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Leonid A. Umansky, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Leonid A. Umansky will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-257777