Process for preparing ammonium metatungstate

Details for Australian Patent Application No. 2009350898 (hide)

Owner Jiangxi Rare Earth and Rare Metals Tungsten Group Corporation

Inventors Luo, Zhangqing

Agent Pizzeys

Pub. Number AU-A-2009350898

PCT Pub. Number WO2011/015021

Priority 200910089165.X 05.08.09 CN

Filing date 30 December 2009

Wipo publication date 10 February 2011

International Classifications

C01G 41/00 (2006.01) Compounds of tungsten

Event Publications

9 February 2012 PCT application entered the National Phase

  PCT publication WO2011/015021 Priority application(s): WO2011/015021

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