Youhong Sun

Details Youhong Sun Youhong Sun

Boring or penetrating the earth

With heating or cooling drilling fluid

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Youhong Sun does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Youhong Sun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Youhong Sun will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-3352669