Uncategorized
Inventor
Process of producing glutamic acid
No associations
LandOfFree
H. Catterson Frehn 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. Catterson Frehn, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and H. Catterson Frehn will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-1064820