CORROSION-RESISTANT Al-BASED STRUCTURAL MEMBER AND METHOD FOR MANUFACTURE THEREOF

Details for Australian Patent Application No. 2003254940 (hide)

Owner KEIHIN CORPORATION

Inventors SATO, Junichi

Pub. Number AU-A-2003254940

PCT Number PCT/JP03/10225

PCT Pub. Number WO2004/024988

Priority 2002/234965 12.08.02 JP

Filing date 11 August 2003

Wipo publication date 30 April 2004

International Classifications

C23C 028/00 Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and or

C23C 022/78 Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals - Pretreatment of the material to be coated

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 2002/234965 12.08.02 JP

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003254940

5 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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