Uncategorized
Inventor
2-aromatically substituted-3-vinylene-indoles
Carbocyanine filter dyes and sensitizers for silver halide...
Crosslinkable polymer compositions
Cyanine dyes and photographic materials
Desensitizing dyes and photographic processes and materials
No associations
LandOfFree
W. Heseltine Donald does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with W. Heseltine Donald, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and W. Heseltine Donald will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-619944