METHOD FOR PRODUCING REPULSION MAGNETIC CIRCUIT AND ITS PRODUCTION SYSTEM

Details for Australian Patent Application No. 2003242086 (hide)

Owner MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventors HAMAGUCHI, Ryoi; WADA, Hiroshi

Pub. Number AU-A-2003242086

PCT Number PCT/JP03/07114

PCT Pub. Number WO2003/105526

Priority 2002-167203 07.06.02 JP

Filing date 5 June 2003

Wipo publication date 22 December 2003

International Classifications

H04R 009/02 Transducers of moving-coil, moving-strip, or moving-wire type

H04R 031/00 Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 2002-167203 07.06.02 JP

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2003242086

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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