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Thomas Johansson
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Hoganas, SE
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last 30 patents
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Patent Grant
Process and device in connection with the production of oxygen or o...
Patent number
7,029,521
Issue date
Apr 18, 2006
Ifo Ceramics Aktiebolag
Thomas Johansson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
Process and device in connection with the production of oxygen or o...
Publication number
20050061148
Publication date
Mar 24, 2005
Thomas Johansson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL