Uncategorized
Inventor
Rotation sensitive retarder system
Rotation sensitive retarder system
LandOfFree
John G. Gievers does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John G. Gievers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John G. Gievers will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-549152