C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/265.9
C07D 491/10 (2006.01) B41M 5/15 (2006.01)
Patent
CA 1005445
Baumann Hans
Grychtol Klaus
Oberlinner Andreas
LandOfFree
Spiropyrans and dye-forming components for copying processes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Spiropyrans and dye-forming components for copying processes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spiropyrans and dye-forming components for copying processes will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-680474