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Patent attributes
Patent Applicant
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1Patent Jurisdiction
Patent Number
Patent Inventor Names
Werner Muller1
Date of Patent
March 8, 2005
1Patent Application Number
097620221
Date Filed
August 2, 1999
1Patent Citations Received
Patent Primary Examiner
Patent abstract
A toothbrush head suitable to direct incident radiation toward a surface of a tooth and to collect emitted radiation from the surface of the tooth, being made at least in past of a material which is transparent to the incident and/or emitted radiation. In preferred embodiments the head includes one or more radiation guiding cores of transparent material.
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