Uncategorized
Inventor
Method and device for producing photographic emulsion coatings
Method of making white light holograms
No associations
LandOfFree
H. Herd Harold does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with H. Herd Harold, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and H. Herd Harold will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-780895