Method and apparatus for gaseous treatment
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United States of America Patent
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Feb 23, 1999
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N/A
app pub date -
Aug 16, 1995
filing date -
Aug 16, 1995
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Abstract
A fixture device and method for uniformly and efficiently treating an article in a gaseous atmosphere. The fixture device provides a plurality of point contact support locations for supporting the article during the treatment. The fixture device and treatment method are especially useful in the plasma treatment of contact lenses to improve surface biocompatibility and hydrophilicity.
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