An Automatic Painting Method of Anticorrosive Coating for Large Steel Pipe and the Production Line Thereof

Details for Australian Patent Application No. 2009243447 (hide)

Owner Shi, Y.

Inventors Shi, Yueming; Xiong, Xinyong

Agent Wrays

Pub. Number AU-A-2009243447

Priority CN200910100679. 0 15.07.09 CN

Filing date 1 December 2009

Wipo publication date 3 February 2011

International Classifications

F16L 58/02 (2006.01) Protection of pipes or pipe fittings against corrosion or incrustation - by means of internal or external coatings

B05D 3/12 (2006.01) Pretreatment of surfaces to which liquids or other fluent materials are to be applied - by mechanical means

C23C 4/14 (2006.01) Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge

Event Publications

17 December 2009 Complete Application Filed

  Priority application(s): CN200910100679. 0 15.07.09 CN

3 February 2011 Application Open to Public Inspection

  Published as AU-A-2009243447

26 May 2011 Amendment Made

  The nature of the amendment is: Application is to proceed under the number 2009101353

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