GAS ENRICHING DEVICE AND BLOWER WITH THE DEVICE

Details for Australian Patent Application No. 2003280625 (hide)

Owner MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventors NISHIKAWA, Kazuhiro; ITO, Hirozumi; ASADA, Noriya; TSUGAMURA, Tomiyasu

Pub. Number AU-A-2003280625

PCT Number PCT/JP03/13895

PCT Pub. Number WO2004/039480

Priority 2002-318185 31.10.02 JP

Filing date 30 October 2003

Wipo publication date 25 May 2004

International Classifications

B01D 053/22 Separation of gases or vapours - by diffusion

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 2002-318185 31.10.02 JP

24 June 2004 Application Open to Public Inspection

  Published as AU-A-2003280625

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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