Industrial gases including the liquefaction of gases and the manufacture of hydrogen, oxygen, nitrogen, cardon dioxide, sulphur dioxide, ammonia, producer gas, illuminating gas, acetylene, ozone, etc., etc., by Geoffrey Martin, Ernest A. Dancaster, J.M. Dickson, Frank B. Gatehouse, E. Jobling, and H. Stanley Redgrove.
Industrial gases including the liquefaction of gases and the manufacture of hydrogen, oxygen, nitrogen, cardon dioxide, sulphur dioxide, ammonia, producer gas, illuminating gas, acetylene, ozone, etc., etc., by Geoffrey Martin, Ernest A. Dancaster, J.M. Dickson, Frank B. Gatehouse, E. Jobling, and H. Stanley Redgrove.