1911-The oxegen breather was invented. By:Dreager of German.
Army Tanks
Forrest Bird invented the modern medical respirator.
Jacques Cousteau
The very first breathing machine was a very simple piece of equipment invented by John Mayow. The first breathing machine was made in the year of 1670.
The first modern iron lung was invented by Harvard medical researchers Philip Drinker and Luis Agassiz Shaw in 1927.
Air tanks were invented to hold compressed air.
The first functional battle tanks were invented in 1915
If you mean Scuba tanks, call a dive shop, if you mean emergency breathing tanks, call your local Fire Co.
Fish tanks were not 'discovered' they were invented.
me
1884
Who invented the war machines, tanks, battleships, and crossbow?
The British invented tanks in WWI; to breach the trenches. ========== Early drawings for a tank appear in the notebooks of Leonardo DaVinci.
Army Tanks
Ms. Askew
me
No, ephedrine is not found in oxygen tanks. Oxygen tanks contain pure oxygen compressed into a cylinder for medical or industrial use. Ephedrine is a medication used to treat breathing problems such as asthma or bronchitis and is not typically found in oxygen tanks.