EMISSION GAS PURIFICATION CATALYST AND INTERNAL COMBUSTION ENGINE PROVIDED WITH THE CATALYST

Details for Australian Patent Application No. 2001228873 (hide)

Owner HITACHI, LTD.

Inventors KITAHARA, Yuichi; KURODA, Osamu; IIZUKA, Hidehiro; OKUDE, Kojiro; KANEEDA, Masato; YAMASHITA, Hisao

Pub. Number AU-A-2001228873

PCT Pub. Number WO2002/062468

Filing date 2 February 2001

Wipo publication date 19 August 2002

International Classifications

B01J 023/58 Catalysts comprising metals or metal oxides or hydroxides, not provided for in group

B01D 053/94 Separation of gases or vapours - by catalytic processes

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2001228873

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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