ELECTRON BEAM DETECTOR, SCANNING TYPE ELECTRON MICROSCOPE, MASS SPECTROMETER, AND ION DETECTOR

Details for Australian Patent Application No. 2002228381 (hide)

Owner HAMAMATSU PHOTONICS K. K.

Inventors NAGAI, Toshimitsu; KIBUNE, Atsushi; KONDO, Minoru

Pub. Number AU-A-2002228381

PCT Pub. Number WO2002/061458

Priority 2001-24421 31.01.01 JP

Filing date 30 January 2002

Wipo publication date 12 August 2002

International Classifications

G01T 001/20 Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation

H01J 037/244 Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof - Detectors

H01J 049/02 Particle spectrometers or separator tubes - Details

H01J 043/24 Secondary-emission tubes

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002228381

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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