Uncategorized
Inventor
Aircraft power unit control system
Cooling of engines in aircraft
Engine connecting rod
Engine control apparatus
Engine ignition control apparatus
No associations
LandOfFree
Bernard Halford Frank does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Bernard Halford Frank, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bernard Halford Frank will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-663267