SHIELD MATERIAL

Details for Australian Patent Application No. 2003220914 (hide)

Owner NIPPON TUNGSTEN CO., LTD.

Inventors OKAMURA, Kenji; YAMAUCHI, Masahiro; MATSUO, Shigeru; SAKAGUCHI, Shigeya

Pub. Number AU-A-2003220914

PCT Number PCT/JP03/03288

PCT Pub. Number WO2004/084234

Filing date 18 March 2003

Wipo publication date 11 October 2004

International Classifications

G21F 001/10 Shielding characterised by the composition of the material

B32B 027/18 Layered products essentially comprising synthetic resin - characterised by the use of special additives

G21F 003/00 Shielding characterised by its physical form, e.g. granules, or shape of the material

H05K 009/00 Screening of apparatus or components against electric or magnetic fields

Event Publications

7 August 2003 Complete Application Filed

11 November 2004 Application Open to Public Inspection

  Published as AU-A-2003220914

8 December 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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