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Tetsuo Sato
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Albuquerque, NM, US
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last 30 patents
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Patent Grant
Separation of anion and cation exchange resins in a mixed resin bed
Patent number
4,264,439
Issue date
Apr 28, 1981
The Dow Chemical Company
Leonard J. Lefevre
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL