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Rolf Marr
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Graz, AT
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Patents Grants
last 30 patents
Information
Patent Grant
Stepwise execution of exothermic reactions with participation of ca...
Patent number
9,327,263
Issue date
May 3, 2016
ESIM Chemicals GmbH
Peter Pöchlauer
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus for mixing media capable to flow
Patent number
4,989,988
Issue date
Feb 5, 1991
Kenematica GmbH
Karl Hutter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing alcohol-reduced or alcohol-free beverages mad...
Patent number
4,867,997
Issue date
Sep 19, 1989
Peter Eckes KG MBH
Alfred Wiesenberger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of removing arsenic from a copper electrolyte
Patent number
4,503,015
Issue date
Mar 5, 1985
Vereinigte Metallwerke Ranshofen-Berndorf AG
Rolf Marr
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
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Patent Application
Stepwise Execution of Exothermic Reactions with Participation of Ca...
Publication number
20080306300
Publication date
Dec 11, 2008
Peter Pochlauer
F28 - HEAT EXCHANGE IN GENERAL