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Albert Jung
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Mainz, DT
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last 30 patents
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Patent Grant
Removal of sulfuric acid compounds
Patent number
4,025,479
Issue date
May 24, 1977
Hoechst Aktiengesellschaft
Albert Jung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Removal of sulfuric acid compounds
Patent number
3,954,690
Issue date
May 4, 1976
Hoechst Aktiengesellschaft
Wolfgang Hesse
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...