Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
Inventor
active
No associations
LandOfFree
Hwang-kyu Yun does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Hwang-kyu Yun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hwang-kyu Yun will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1890492