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CLEANING ROBOT ROLLER PROCESSING

  • US 20140053351A1
  • Filed: 10/30/2013
  • Published: 02/27/2014
  • Est. Priority Date: 05/19/2006
  • Status: Abandoned Application
First Claim
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1. A cleaning brush, comprising:

  • a rotation shaft in which multiple rows of bristles are implanted, characterized in that, a squeegee is disposed between each two neighboring rows of the bristles.

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