Mechanically Opened Ball Seat and Expandable Ball Seat

Details for Australian Patent Application No. 2003248454 (hide)

International Classifications

Event Publications

16 October 2003 Complete Application Filed

14 April 2005 Application Open to Public Inspection

Published as AU-B-2003248454

10 December 2009 Application Accepted

Published as AU-B-2003248454

8 April 2010 Standard Patent Sealed

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