Photography and optical equipment
Projector or viewer
With provision for transparency magazine
Inventor
active
Bottle
Slide viewer
Slide viewer
Slide viewer
No associations
LandOfFree
Francis Bonnefoy does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Francis Bonnefoy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Francis Bonnefoy will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1188061