Rotary expansible chamber devices
Unlike helical surfaces on relatively wobbling rotating...
Assignee
active
No affiliations
LandOfFree
Christian Bratu does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Christian Bratu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Christian Bratu will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-3192204