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Cleaning tool and cleaning device having such a cleaning tool

  • US 20100263141A1
  • Filed: 04/01/2010
  • Published: 10/21/2010
  • Est. Priority Date: 10/11/2007
  • Status: Active Grant
First Claim
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1. Cleaning tool for a cleaning device, in particular for cleaning a surface, the cleaning tool being subject to wear during operation, said cleaning tool comprising a sensor device with a sensor element which has a physical characteristic variable which changes as a function of the degree of wear of the cleaning tool.

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