Ingasco Incorporated
Industrial gas manufacturer of oxygen, nitrogen, argon, compressed air, and acetylene. Philippines.
http://www.ingasco.com

Oxigraf Inc.
Oxygen Analyzers: Oxigraf is YOUR source for fast laser diode oxygen analyzers and OEM oxygen sensors.
http://www.oxigraf.com/

Roberts Oxygen
Leading distributor of compressed, medical and specialty gases, welding equipment in the Mid-Atlantic Region.
http://www.robertsoxygen.com/

Alarming Oxygen Depletion Caused by Hydrogen Combustion and Fuel Cells
Hydrogen combustion implies the permanent removal from our atmosphere of directly usable oxygen, a serious environmental problem called oxygen depletion, since the combustion turns oxygen into water whose separation to restore the original oxygen is prohibitive due to cost. Abstract.
http://arxiv.org/abs/physics/0009014

Ashutosh Overseas Enterprises
Distributors/importers of oxygen and other gas analytical instruments and oxygen sensors including PPM (trace) and percentage oxygen sensors.
http://www.aoe.co.in

Trio3 Industries
Manufactures industrial sized ozone generators, swing absorption compressed air dryers, and oxygen generators. Find description of products, applications, and testimonials. Fort Pierce, Florida.
http://www.trio3.com/

MVS Engineering Limited
Supplier in India of a variety of gas production equipment, including oxygen and nitrogen PSA's, membranes, hydrogen generators via electrolysis and ammonia cracking, and endo- and exo-gas generators, as well as compressed air drying systems.
http://www.mvsengg.com/

Green Car Congress: Compressed Air Engines
News regarding compressed air or "air-hybrid" vehicle engines which recapture and store energy as compressed air.
http://www.greencarcongress.com/compressed_air_engines/index.html

WinArj
WinArj is a Windows Archiver for
http://www.winarj.net/

CompAir
CompAir, Hydrovane one of the worlds leading manufacturers of compressed air and gas systems, including the most efficient range of compressors on the market today.
http://www.compair.com/