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Three-dimensional printer extruder carriage

  • US D749,157 S1
  • Filed: 01/05/2014
  • Issued: 02/09/2016
  • Est. Priority Date: 01/05/2014
  • Status: Active Grant
First Claim
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1. What is claimed is the ornamental design for a three-dimensional printer extruder carriage, as shown and described.

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