Surgery
Respiratory method or device
Including body or head supported means covering user's scalp
Inventor
active
No associations
LandOfFree
Li-Tung Chang does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Li-Tung Chang, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Li-Tung Chang will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1193683