Lutz Riechardt

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Walsrode, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing compacted free-flowing raw materials for varnish
- Patent number 6,896,752
- Issue date May 24, 2005
- Wolf Walsrode AG
- Lutz Hoppe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing methyl hydroxyalkyl cellulose ethers
- Patent number 5,360,902
- Issue date Nov 1, 1994
- Wolff Walsrode AG
- Oke Brauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...