Ulf H. Haagensen

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Nakskov, DK

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Patents Grantslast 30 patents

Information Patent Grant
Purification of aqueous reaction or washing medium containing cellu...
- Patent number 5,482,634
- Issue date Jan 9, 1996
- The Dow Chemical Company
- Yvonne M. Goerlach-Doht
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...