Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From organic oxygen-containing reactant
Inventor
active
No associations
LandOfFree
Yuqing Chen does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Yuqing Chen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Yuqing Chen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-3018836