AN IMPULSE VALVE STRUCTURE OF APPARATUS FOR SUPPLYING INERT GAS ALTERNATELY

Details for Australian Patent Application No. 2003261631 (hide)

Owner KR PRECISION CO.,LTD.

Inventors KIM, Woongki

Pub. Number AU-A-2003261631

PCT Number PCT/KR03/01832

PCT Pub. Number WO2004/024383

Priority 10-2002-0055770 13.09.02 KR

Filing date 5 September 2003

Wipo publication date 30 April 2004

International Classifications

B23K 009/16 Electric welding or cutting - making use of shielding gas

Event Publications

27 November 2003 Complete Application Filed

  Priority application(s): 10-2002-0055770 13.09.02 KR

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003261631

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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