Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
Inventor
active
No associations
LandOfFree
Petrus Johannes Theodorus Alferink does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Petrus Johannes Theodorus Alferink, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Petrus Johannes Theodorus Alferink will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1672244