Nonabrasive media with accellerated chemistry
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United States of America Patent
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Feb 28, 2006
Grant Date -
Apr 22, 2004
app pub date -
Oct 13, 2003
filing date -
Jan 10, 2001
priority date (Note) -
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Abstract
The invention is an improvement in the metal finishing processes disclosed in U.S. Pat. No. 4,818,333. The improvement arises in the use of nonabrasive media, such as stainless steel or plastic, in combination with chemicals that are reactive to the metal surface processed. The invention also includes metal articles finished using this process.
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