Protecting structure for foundry type of sand mold cast

Details for Australian Patent Application No. 2011100622 (hide)

Owner Sufa Hengdian Machine Co., Ltd. CNNC

Inventors Yu, Zhongliang; Liu, Xiaodong; Gu, Llili

Agent Admiral Trademarks & Patents Services

Pub. Number AU-A-2011100622

Filing date 26 May 2011

Opi date 28 July 2011

International Classifications

B22C 9/00 (2006.01) Moulds or cores

B22C 9/02 (2006.01) Moulds or cores - Sand moulds or like moulds for shaped castings

B22C 19/06 (2006.01) Components or accessories for moulding machines for making moulds or cores

Event Publications

9 June 2011 Innovation Patent Application Filed

28 July 2011 Innovation Patent Open to Public Inspection

  Published as AU-A-2011100622

28 July 2011 Innovation Patent Sealed

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