Threaded joint for steel pipe and method for surface treatment of the threaded joint

Details for Australian Patent Application No. 2005201028 (hide)

International Classifications

Event Publications

24 March 2005 Application Open to Public Inspection

Published as AU-B-2005201028

24 March 2005 Complete Application Filed

28 July 2005 Application Accepted

Published as AU-B-2005201028

24 November 2005 Standard Patent Sealed

17 November 2011 Assignment Registered

Sumitomo Metal Industries, Ltd The patent has been assigned to Vallourec Mannesmann Oil & Gas France; Sumitomo Metal Industries, Ltd

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