Producers and Manufacturers of Major Industrial Gases

Air Liquide (20%) L Air Liquide, 75 quai d Orsay, F-75321 Paris cedex 07, France Internet http //www.airliquide.com/ 

Air Products and Chemicals, Inc. (10%) Air Products and Chemicals, Inc., 7201 Hamilton Boulevard, Allentown, PA 18195-1501, United States Telephone (610) 481-4911 Fax (610) 481-5900 E-mail info airproducts.com Internet http //www.airproducts.com/ 

BOG Gases (9%) BOG Gases, The Priestley Centre 10 Priestley Road Surrey Research Park Guildford Surrey GU2 7XY, Great Britain (UK) Telephone (+44) 1483 579857 E-mail contact boc.com Internet http //www.boc.com/ 

Linde Gas (11%) Linde Gas, Seitnerstrasse 70, D-82049 HSllriegelskreuth, Germany Telephone (+49) 89 7446 0 Fax (+49) 89 7446 1144 E-mail contact Unde-gas.com Internet http //www.linde-gas.com/ 

Matheson Gas Products Matheson Gas Products Internet http //www.mathesongas.com/ 

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