DEVICE FOR PURIFYING WASTEWATER AND METHOD THEREOF

Details for Australian Patent Application No. 2001227149 (hide)

Owner ECOMAISTER CO., LTD

Inventors OH, Sang, Yoon

Pub. Number AU-A-2001227149

PCT Pub. Number WO2002/056994

Filing date 16 January 2001

Wipo publication date 30 July 2002

International Classifications

B01D 024/00 Filtration

B01J 008/02 Chemical or physical processes in general, conducted in the presence of fluids and solid particles - with stationary particles, e.g. in fixed beds

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2001227149

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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