Pouring channel capable of preventing sand drop

Details for Australian Patent Application No. 2011100805 (hide)

Owner Sufa Hengdian Machine Co., Ltd. CNNC

Inventors Yu,Zhongliang; Zhu,Weixiang; Ding, Xiaojing

Agent Admiral Trademarks & Patents Services

Pub. Number AU-A-2011100805

Filing date 1 July 2011

Opi date 22 September 2011

International Classifications

B22C 9/08 (2006.01) Moulds or cores

Event Publications

21 July 2011 Innovation Patent Application Filed

11 August 2011 Alteration of Name

  The name of the applicant has been altered to Sufa Hengdian Machine Co., Ltd. CNNC Amendments

22 September 2011 Innovation Patent Open to Public Inspection

  Published as AU-A-2011100805

22 September 2011 Innovation Patent Sealed

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