Rotary expansible chamber devices
Interengaging rotating members
Helical or herringbone
Inventor
active
No associations
LandOfFree
E. Ezzat Khalifa does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with E. Ezzat Khalifa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and E. Ezzat Khalifa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2643332