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Bjorn H. Svedin
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Sundsvall, SE
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last 30 patents
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Patent Grant
Process for the production of chlorine dioxide
Patent number
4,986,973
Issue date
Jan 22, 1991
EKA Nobel AB
Bjorn H. Svedin
C01 - INORGANIC CHEMISTRY
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Patent Grant
Process for the production of chlorine dioxide
Patent number
4,978,517
Issue date
Dec 18, 1990
EKA Nobel AB
Maria Norell
C01 - INORGANIC CHEMISTRY