Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
Inventor
active
Process for the preparation of pure 2-hydroxybenzyl alcohol, pur
Process for the preparation of substituted cycloketones
Selective extraction of glyoxylic acid from aqueous mixture with
Sulphonic acids and their use as UV absorbers
Use of benzazoles UV absorbers, new benzazoles and a process for
No associations
LandOfFree
Alfred Krempel does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Alfred Krempel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alfred Krempel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-879080