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Hans Ruckstuhl
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Winterthur, CH
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last 30 patents
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Patent Grant
Column for carrying out an isotope exchange between a liquid substa...
Patent number
7,052,656
Issue date
May 30, 2006
Sulzer Chemtech AG
Christian Engeler
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method for the separation of a first liquid from a second one
Patent number
6,164,458
Issue date
Dec 26, 2000
Sulzer Chemtech AG
Charles Mandrin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Column for carrying out an isotope exchange between a liquid substa...
Publication number
20020079259
Publication date
Jun 27, 2002
Sulzer Chemtech AG
Christian Engeler
C01 - INORGANIC CHEMISTRY