Uncategorized
Inventor
Mono azo pigment and process for its preparation
Monoazo compounds, process for their preparation and their...
Water-soluble metalliferous monoazo dyestuffs and process...
No associations
LandOfFree
Ernst Klappert does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Ernst Klappert, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ernst Klappert will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-369611