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System and method for drawing and manufacturing bent pipes

  • US 7,305,274 B2
  • Filed: 06/09/2004
  • Issued: 12/04/2007
  • Est. Priority Date: 02/05/2002
  • Status: Active Grant
First Claim
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1. A method of using a bent-tube object in a drawing file, comprising:

  • entering a bent-tube object in a drawing file with other types of drawing objects; and

    using said bent-tube object to generate bender driver data.

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