METAL FOIL CONSISTING OF ALLOY OF EARTH-ACID METAL, AND CAPACITOR PROVIDED WITH THE SAME

Details for Australian Patent Application No. 2002354897 (hide)

Owner SHOWA DENKO KABUSHIKI KAISHA

Inventors NAITO, Kazumi

Pub. Number AU-A-2002354897

PCT Number PCT/JP02/07304

PCT Pub. Number WO2003/008673

Priority 2001-218223 18.07.01 JP

Filing date 18 July 2002

Wipo publication date 3 March 2003

International Classifications

C25F 003/02 Electrolytic etching or polishing

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

H01G 009/04 Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices - Electrodes

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 2001-218223 18.07.01 JP

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002354897

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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