Surgery
Respiratory method or device
Means for transmitting, or facilitating, voice communication...
Inventor
active
Buckles with structure to allow unidirectional movement of strap
Fixing rigid inserts in flexible material
Respirator air guide
Sight correction attachment for respirators
Valve for respirator
No associations
LandOfFree
Cyril N. E. Angell does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Cyril N. E. Angell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cyril N. E. Angell will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-534871