or
Separation process
 



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Document Number
US Patent 7585457
Issued Date
September 8, 2009
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Inventors
Liang; Jing (Mt. Albert,NZ)
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Abstract
A method of separating components from a metal based composite, the method including the steps of increasing the size of a component to be separated and separating the increased sized component from the other components of the composite.
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Number of Claims:
45
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Published
September 8, 2009
Application Number
10/522,054
Filed
July 22, 2003
US Classification
419/19   75/232
Int'l Classification
C22C   32/00   (20060101)  
Assistant Examiner
Priority Data
Jul 22, 2002 [NZ] 520369
USPTO Field of Search
75/351   75/232   419/19  
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