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Arne Carlsson
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Columbus, MS, US
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last 30 patents
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Patent Grant
Method and construction for ventilation of hydrogen gas
Patent number
6,841,288
Issue date
Jan 11, 2005
Akzo Nobel N.V.
Bo Håkansson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Process for electrolytic production of alkali metal chlorate and au...
Patent number
5,292,406
Issue date
Mar 8, 1994
Eka Nobel AB
Johan Wanngard
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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last 30 patents
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Patent Application
Method and construction for ventilation of hydrogen gas
Publication number
20010022275
Publication date
Sep 20, 2001
Bo Hakansson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR