Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
Inventor
active
No associations
LandOfFree
Johannes Carolus Jansen does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Johannes Carolus Jansen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Johannes Carolus Jansen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2492252