Friedrich-Karl Lampert

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Walsrode, DE

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Patents Grantslast 30 patents

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Essentially fiber-free cellulose ether with improved water retentio...
- Patent number 6,593,468
- Issue date Jul 15, 2003
- Wolff Walsrode AG
- Werner Lange
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...