Gas flux measuring device

Details for Australian Patent Application No. 2004276642 (hide)

Owner Mitsubishi Heavy Industries, Ltd. Central Research Institute Of Electric Power Industry

Inventors Tanoura, Masazumi; Muta, Kenji; Nakaya, Ko

Agent Griffith Hack

Pub. Number AU-B-2004276642

PCT Pub. Number WO2005/031275

Priority 2003-338466 29.09.03 JP

Filing date 28 September 2004

Wipo publication date 7 April 2005

Acceptance publication date 30 October 2008

International Classifications

G01N 15/06 (2006.01) Investigating characteristics of particles - Investigating concentration of particle suspensions

G01N 21/21 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Polarisation-affecting properties

G01N 21/31 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry

G01N 21/35 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01N 21/39 (2006.01) Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G01W 1/00 (2006.01) Meteorology

Event Publications

6 April 2006 PCT application entered the National Phase

  PCT publication WO2005/031275 Priority application(s): WO2005/031275

4 May 2006 Amendment Made

  The nature of the amendment is: Amend the invention title to read Gas flux measuring device

30 October 2008 Application Accepted

  Published as AU-B-2004276642

26 February 2009 Standard Patent Sealed

26 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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