Nutritional supplements for the management of heartburn, acid indigestion, sour stomach, upset stomach, bloating, gastric distress and digestive protection and support; medicinal food preparations, namely, capsules, tablets and sachets for use in the management of heartburn, acid indigestion, sour stomach, upset stomach, bloating, gastric distress and digestive protection and support; pharmaceutical preparations for the management of heartburn, acid indigestion, sour stomach, upset stomach, b...

MONITORS FOR DETECTING AND ANALYZING GASES IN THE ATMOSPHERE AND REPLACEMENT PARTS THEREFOR

gas pressure guage

Safety accessories for gas pipes, namely, regulator valves in the nature of flashback arrestors and reverse flow check valves that respond to potential hazards