U.S. federal trademark · Serial No. 85737439 · Reg. No. 4389579
Training in the use manually operated metal gas valves, gas regulators, automatic gas valves, safety accessories for gas pipes, namely, check valves, flash-back arrestors and shut-off valves, and electronic apparatus for the delivery of nitric oxide for inhalation in constant concentration and in synchronized proportions and for monitoring said delivery
Delivery of goods by truck
Repair and maintenance of manually operated metal gas valves, gas regulators, automatic gas valves, safety accessories for gas pipes, namely, check valves, flash-back arrestors and shut-off valves, and electronic apparatus for the delivery of nitric oxide for inhalation in constant concentration and in synchronized proportions for monitoring said delivery
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