Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Herbert Wirth0
Date of Patent
November 18, 2008
0Patent Application Number
104951860
Date Filed
November 11, 2002
0Patent Primary Examiner
Patent abstract
The invention relates to a cleaning apparatus with a filter device. The filter device contains a ceramic filter equipped with a heating device. The heating device serves for thermal sterilisation of the ceramic filter, by which allergenic substances are destroyed.
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