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Applications

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Gases

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Equipment and Technologies

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Specialty Gases

As the world's largest supplier of industrial, medical and specialty gases you will find Air Liquide on every continent in the world.

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Production and Distribution

Air Liquide filed the original patents which led to the separation of air gases, oxygen, nitrogen and argon in particular.

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ARCAL with ALTOP

The ARCAL gas package integrates four key components, which provide unmatched benefits for safe, easy-to-use, cost effective, high quality welding.

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