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Simple fiducial marking for quality verification of high density circuit board connectors

  • US 20070077011A1
  • Filed: 09/30/2005
  • Published: 04/05/2007
  • Est. Priority Date: 09/30/2005
  • Status: Abandoned Application
First Claim
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1. A printed circuit board comprising:

  • a printed pattern of fiducial marks on a first side of the printed circuit board including a first indicia including a right triangle with its base parallel and adjacent to a first edge of the board and an alignment mark adjacent thereto, and a second indicia including a right triangle with its base parallel and adjacent to a second edge of the board opposite said first edge, and an alignment mark adjacent thereto.

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