DENTAL LIGHT IRRADIATION UNIT

Details for Australian Patent Application No. 2002237550 (hide)

Owner IWASAKI ELECTRIC CO., LTD.

Inventors KOKUBO, Tetsuo; SAKAI, Masahiro; MASEKI, Kyouichi; KAWAI, Hiroshi

Pub. Number AU-A-2002237550

PCT Pub. Number WO2002/069837

Priority 2001-61121 06.03.01 JP

Filing date 6 March 2002

Wipo publication date 19 September 2002

International Classifications

A61C 013/15 Dental prostheses

F21S 002/00 Systems oflighting devices, not provided for in main groups or , e.g. of modular construction

F21V 007/08 Reflectors for light sources

F21V 009/10 Light filters

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002237550

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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