Duplex stainless steel for urea manufacturing plants

Details for Australian Patent Application No. 2003200351 (hide)

Owner Sumitomo Metal Industries, Ltd.

Inventors Nagashima, Eiki; Yamadera, Yoshimi

Agent FB Rice

Pub. Number AU-B-2003200351

Priority 2002-27695 05.02.02 JP

Filing date 4 February 2003

Wipo publication date 21 August 2003

Acceptance publication date 22 April 2004

International Classifications

C22C 038/42 Ferrous alloys, e.g. steel alloys - with copper

C22C 038/58 Ferrous alloys, e.g. steel alloys - with more than 1.5% by weight of manganese

C22C 038/44 Ferrous alloys, e.g. steel alloys - with molybdenum or tungsten

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 2002-27695 05.02.02 JP

21 August 2003 Application Open to Public Inspection

  Published as AU-B-2003200351

22 April 2004 Application Accepted

  Published as AU-B-2003200351

19 August 2004 Standard Patent Sealed

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