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Axel Sieber
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Marburg an der Lahn, DT
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last 30 patents
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Patent Grant
Process for producing a bond between polyvinylene glycol and a subs...
Patent number
4,066,581
Issue date
Jan 3, 1978
Behringwerke Aktiengesellschaft
Axel Sieber
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...