VITALSCAN
Electronic devices for receiving, displaying, storing and transmitting information relating to temperature, humidity, oxygen cylinder integrity, impact damage and expiration date of respirators not for medical purposes and other than for artificial respiration, namely, temperature detectors, humidity detectors, oxygen detectors, impact damage detectors, and respirator expiration date indicators; self-contained self-rescue apparatus, namely, oxygen breathing units; escape self-contained self-r...
Abandoned · September 8, 2016 · 87165026 ·