TREA

with combustion of dust in exhaust air

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Industry

  • CPC
  • A47L7/08
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Parent Industries

AHUMAN NECESSITIES A47Furniture A47LDOMESTIC WASHING OR CLEANING SUCTION CLEANERS IN GENERAL A47L7/00Suction cleaners adapted for additional purposes Tables with suction openings for cleaning purposes Containers for cleaning articles by suction Suction cleaners adapted to cleaning of brushes Suction cleaners adapted to taking-up liquids

Current Industry

A47L7/08with combustion of dust in exhaust air
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Purification unit
    • Patent number 7,451,769
    • Issue date Nov 18, 2008
    • Herbert Wirth
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Clean air vacuum cleaners
    • Patent number 5,481,780
    • Issue date Jan 9, 1996
    • Yousef Daneshvar
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Sheet-like and shaped articles for cleaning surfaces
    • Publication number 20090084400
    • Publication date Apr 2, 2009
    • BASF Aktiengesellschaft
    • Hans-Jürgen Quadbeck-Seeger
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    Purification unit
    • Publication number 20040255989
    • Publication date Dec 23, 2004
    • Herbert Wirth
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL