HONEYCOMB STRUCTURE

Details for Australian Patent Application No. 2003271091 (hide)

Owner NGK INSULATORS, LTD.

Inventors MASUKAWA, Naoshi; ICHIKAWA, Shuichi

Pub. Number AU-A-2003271091

PCT Number PCT/JP03/12729

PCT Pub. Number WO2004/033070

Priority 2002-295857 09.10.02 JP

Filing date 3 October 2003

Wipo publication date 4 May 2004

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

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

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

F01N 003/02 Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust - for cooling, or for removing solid constituents of, exhaust

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 2002-295857 09.10.02 JP

3 June 2004 Application Open to Public Inspection

  Published as AU-A-2003271091

30 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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