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Per J. Svending
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Gothenburg, SE
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last 30 patents
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Patent Grant
Papermaking and products made thereby
Patent number
4,388,150
Issue date
Jun 14, 1983
EKA Aktiebolag
Olof Sunden
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Grant
Papermaking
Patent number
4,385,961
Issue date
May 31, 1983
EKA Aktiebolag
Per J. Svending
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE