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PRINTING FLUID CARTRIDGE, PRINTING APPARATUS, AND USE OF PRINTING FLUID CARTRIDGE

  • US 20130050358A1
  • Filed: 02/10/2012
  • Published: 02/28/2013
  • Est. Priority Date: 08/30/2011
  • Status: Active Grant
First Claim
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1. A printing fluid cartridge comprising:

  • at least one electrical interface configured to be electrically connected to at least one contact; and

    a light attenuating portion configured to attenuate light.

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