Electronic ballast for a discharge lamp

Details for Australian Patent Application No. 2001244739 (hide)

Owner Matsushita Electric Works, Ltd.

Inventors Kado, Yoshikazu; Nishida, Toshihiro; Kono, Tadahiro; Miki, Nobukazu; Yamanaka, Yukio

Agent Griffith Hack

Pub. Number AU-B-2001244739

PCT Pub. Number WO01/97572

Priority 2000-175841 12.06.00 JP

Filing date 6 April 2001

Wipo publication date 24 December 2001

Acceptance publication date 27 May 2004

International Classifications

H05B 041/02 Circuit arrangements or apparatus for igniting or operating discharge lamps

Event Publications

27 May 2004 Application Accepted

  Published as AU-B-2001244739

23 September 2004 Standard Patent Sealed

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