Inflammable gas concentration device and inflammable gas concentration method

Details for Australian Patent Application No. 2007315541 (hide)

International Classifications

Event Publications

14 May 2009 PCT application entered the National Phase

PCT publication WO2008/053680 Priority application(s): WO2008/053680

22 April 2010 Assignment before Grant

OSAKA GAS CO., LTD.; GAS AND POWER INVESTMENT CO., LTD. The application has been assigned to OSAKA GAS CO., LTD.

6 October 2011 Application Accepted

Published as AU-B-2007315541

27 October 2011 Corrigenda

Applications Accepted - Name Index Under the name OSAKA GAS CO., LTD., Application No. 2007315541, Under INID (54) correct the title to read Flammable gas concentration device and flammable gas concentration method

2 February 2012 Standard Patent Sealed

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