METHOD FOR THE CONSERVATION OF METAL SURFACES

Details for Australian Patent Application No. 2003296518 (hide)

Owner OTB OBERFLACHENTECHNIK IN BERLIN GMBH AND CO.

Inventors LANDAU, Uwe

Pub. Number AU-A-2003296518

PCT Number PCT/DE2003/0039

PCT Pub. Number WO2004/053185

Priority 102 57 344.1 06.12.02 DE

Filing date 3 December 2003

Wipo publication date 30 June 2004

International Classifications

C23C 008/36 Solid state diffusion into metallic material surfaces

C23C 008/24 Solid state diffusion into metallic material surfaces - Nitriding

C23C 008/28 Solid state diffusion into metallic material surfaces

B08B 007/00 Cleaning by methods not provided for in a single other subclass or a single group in this subclass

C23C 008/16 Solid state diffusion into metallic material surfaces

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 102 57 344.1 06.12.02 DE

5 August 2004 Application Open to Public Inspection

  Published as AU-A-2003296518

25 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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