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Cleaner

  • US 5,613,261 A
  • Filed: 04/12/1995
  • Issued: 03/25/1997
  • Est. Priority Date: 04/14/1994
  • Status: Expired due to Term
First Claim
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1. A cleaner comprising:

  • a driving unit;

    a cleaner unit which cleans an object to be cleaned;

    a sensor which detects the reflectivity of the object to be cleaned; and

    a driving controller which controls the driving unit on the basis of the detected reflectivity.

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