HONEYCOMB STRUCTURE AND ITS ASSEMBLY

Details for Australian Patent Application No. 2002243012 (hide)

Owner NGK INSULATORS,LTD.

Inventors HIJIKATA, Toshihiko

Pub. Number AU-A-2002243012

PCT Pub. Number WO2002/081880

Priority 2001-105134 03.04.01 JP

Filing date 1 April 2002

Wipo publication date 21 October 2002

International Classifications

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

B01D 053/92 Separation of gases or vapours - of engine exhaust gases

B32B 003/12 Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form - characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure

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

Event Publications

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002243012

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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