HONEYCOMB STRUCTURAL BODY

Details for Australian Patent Application No. 2002238989 (hide)

Owner NGK INSULATORS,LTD.

Inventors AOKI, Yoichi

Pub. Number AU-A-2002238989

PCT Pub. Number WO2002/076579

Priority 2001-83736 22.03.01 JP

Filing date 20 March 2002

Wipo publication date 8 October 2002

International Classifications

B01D 039/20 Filtering material for liquid or gaseous fluids - of inorganic material, e.g. asbestos paper or metallic filtering material of non-woven wires

F01N 003/28 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - Construction of catalytic reactors

B01D 053/86 Separation of gases or vapours - Catalytic processes

B01J 035/04 Catalysts, in general, characterised by their form or physical properties

B01D 046/00 Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002238989

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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