DEPOSIT DETECTOR AND CONTROL DEVICE USING IT

Details for Australian Patent Application No. 2002219520 (hide)

Owner NIPPON SHEET GLASS CO., LTD.

Inventors KOBAYASHI, Fumitoshi; TSUNETOMO, Keiji; YOSHIDA, Harunobu; TOKUDA, Tatsumi

Pub. Number AU-A-2002219520

PCT Pub. Number WO2002/052249

Priority 2000-391257 22.12.00 JP

Filing date 25 December 2001

Wipo publication date 8 July 2002

International Classifications

G01N 021/17 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Systems in which incident light is modified in accordance with the properties of the material investigated

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002219520

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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