Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Compositions to be polymerized by wave energy wherein said...
Inventor
active
Fully cured thermoplastic elastomer, process for its...
Silicone rubber in the form of a finely divided powder,...
Toughened plastics and preparation thereof
No associations
LandOfFree
Zhihai Song does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Zhihai Song, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Zhihai Song will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2803924