OXIDE CATHODE FOR ELECTRON GUN WITH A DIFFERENTIALLY DOPED METALLIC SUBSTRATE.

Details for Australian Patent Application No. 2003262530 (hide)

Owner THOMSON LICENSING S.A.

Inventors ROQUAIS, Jean-Michel; WIERSCHKE, Donald John

Pub. Number AU-A-2003262530

PCT Number PCT/EP03/50323

PCT Pub. Number WO2004/012217

Priority 02291859.3 24.07.02 EP

Filing date 21 July 2003

Wipo publication date 16 February 2004

International Classifications

H01J 001/142 Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps

H01J 001/26 Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): 02291859.3 24.07.02 EP

25 March 2004 Application Open to Public Inspection

  Published as AU-A-2003262530

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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