| http://www.w3.org/ns/prov#value | - In 1997, Luxfer introduced its line of oxygen cylinders fully wrapped with aerospace-grade carbon fiber; available around the world, these ultra-lightweight cylinders are especially popular with patients in Europe and Japan, where higher-pressure oxygen filling is more readily available than currently in the U.S. Luxfer is leading the effort to expand higher-pressure oxygen filling throughout the
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