METHOD AND CLEANING SYSTEM FOR CLEANING MEMBRANE MODULES

Details for Australian Patent Application No. 2002244716 (hide)

Owner VA TECH WABAG DEUTSCHLAND GMBH AND CO KG

Inventors KRAFT, Angelika; KOHL, Hanna; KLEGRAF, Ferdinand

Pub. Number AU-A-2002244716

PCT Pub. Number WO2002/068102

Priority 01104832.9 27.02.01 EP

Filing date 13 February 2002

Wipo publication date 12 September 2002

International Classifications

B01D 065/02 Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

B01D 065/06 Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002244716

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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