Surgery
Respiratory method or device
Means for removing substance from respiratory gas
Inventor
active
Electronic human breath filtration device
Electronic human breath filtration device
No associations
LandOfFree
Bessie M Yuen Chan does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Bessie M Yuen Chan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bessie M Yuen Chan will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2370612