Liquid or pulp aeration device

Details for Australian Patent Application No. 2007288148 (hide)

Owner Vale S.A.

Inventors Ferreira, Romeu Venturott; Santos, Ely Valeriano doss; Stegmiller, Leonidio; Cesario, Claudio Marcio Oliveira; Silva, Altair Barbosa da; Junior, Aldo Gamberini; Carvalho, Emerson William de; Rocha, Gelson Luis; Reis, Jose Antonino Alves e Silva; Maia, Jose; Jesus, Romero Santana Azeredo de; Faustino, Edvaldo Marcelino; Santos, Antonio Fernando Pereira dos

Agent Watermark

Pub. Number AU-B-2007288148

PCT Pub. Number WO2008/022420

Priority PI0603592-2 22.08.06 BR

Filing date 22 August 2007

Wipo publication date 28 February 2008

Acceptance publication date 28 June 2012

International Classifications

B05B 1/00 Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means

B05B 7/00 Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas

B05D 1/02 Processes for applying liquids or other fluent materials - performed by spraying

C22B 1/00 Preliminary treatment of ores or scrap

C23C 18/12 Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating

Event Publications

26 March 2009 PCT application entered the National Phase

  PCT publication WO2008/022420 Priority application(s): WO2008/022420

6 October 2011 Alteration of Name

  The name of the applicant has been altered to Vale S.A.

28 June 2012 Application Accepted

  Published as AU-B-2007288148

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