GRINDING BODY FOR REVOLVING MILLS

Details for Australian Patent Application No. 2002347231 (hide)

Owner SAMARCO MINERACAO S/A

Inventors DOS SANTOS, Ivan, Jose; DONIZETTI DONDA, Joaquim

Pub. Number AU-A-2002347231

PCT Number PCT/BR02/00166

PCT Pub. Number WO2003/045564

Priority PI 0105527-5 28.11.01 BR

Filing date 27 November 2002

Wipo publication date 10 June 2003

International Classifications

B02C 017/20 Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): PI 0105527-5 28.11.01 BR

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002347231

12 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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