Smoke sensor

Details for Australian Patent Application No. 2009239074 (hide)

Owner Panasonic Electric Works Co., Ltd.

Inventors Hatatani, Teruki; Fukui, Suguru

Agent Griffith Hack

Pub. Number AU-A-2009239074

PCT Pub. Number WO2009/131119

Priority 2008-297161 20.11.08 JP; 2008-114594 24.04.08 JP; 2008-297339 20.11.08 JP; 2008-324558 19.12.08 JP; 2008-324559 19.12.08 JP

Filing date 21 April 2009

Wipo publication date 29 October 2009

International Classifications

G08B 17/107 (2006.01) Fire alarms

G05F 1/10 (2006.01) Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems - Regulating voltage or current

H03F 3/08 (2006.01) Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements

Event Publications

9 December 2010 PCT application entered the National Phase

  PCT publication WO2009/131119 Priority application(s): WO2009/131119

9 February 2012 Alteration of Name

  The name of the applicant has been altered to Panasonic Corporation

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