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Method for surface treatment of processed copper workpiece

  • US 20040112763A1
  • Filed: 03/20/2003
  • Published: 06/17/2004
  • Est. Priority Date: 07/13/2001
  • Status: Abandoned Application
First Claim
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1. A method for surface treatment of a processed copper article, which comprises treating a surface of a processed copper article by using an electrolyzed acidic water.

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