Controlling ready mixed concrete sludge water

Details for Australian Patent Application No. 2001275869 (hide)

Owner W.R. Grace & Co. Conn.

Inventors Nakamura, Seiji

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001275869

PCT Pub. Number WO02/06024

Priority 2000/203445 05.07.00 JP

Filing date 5 July 2001

Wipo publication date 30 January 2002

Acceptance publication date 6 January 2005

International Classifications

B28C 007/04 Controlling the operation of apparatus for producing mixtures of clay or cement with other substances

G05B 017/00 Systems involving the use of models or simulators of said systems

G05B 015/00 Systems controlled by a computer

B28C 005/46 Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions

B28C 005/00 Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions

Event Publications

6 January 2005 Application Accepted

  Published as AU-B-2001275869

5 May 2005 Standard Patent Sealed

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