88734804
Dec 20, 2019
Mar 2, 2021
Active Trademark
Breathing apparatus in the nature of self-rescue apparatus, namely, oxygen breathing units, protective face masks not for medical purposes; valves, pressure gauges, signal whistles, tubes and hoses, air cylinder supports, harnesses, all specially adapted as structural and component parts of breathing apparatus in the nature of oxygen breathing units not for medical purposes; all included in this class
Electrical and Scientific Apparatus