Chin-wen Yeh

Details Chin-wen Yeh Chin-wen Yeh

Fire escape, ladder, or scaffold

Unitary foldable, rigid scaffold or ladder

Collapsible ladder

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Chin-wen Yeh does not yet have a rating. At this time, there are no reviews or comments for this inventor.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-2624359