DEVICE FOR THICKENING OR DEWATERING SLUDGE, WATERY SEDIMENTS OR THE LIKE, ESPECIALLY SURPLUS SLUDGE IN SEWAGE TREATMENT PLANTS

Details for Australian Patent Application No. 2002317820 (hide)

International Classifications

Event Publications

9 January 2003 Complete Application Filed

Priority application(s): 201 10 292.7 21.06.01 DE

19 June 2003 Application Open to Public Inspection

Published as AU-A-2002317820

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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