Thomas Seidenstuecker

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Cologne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Film containing starch or starch derivatives and polyester urethanes
- Patent number 6,821,588
- Issue date Nov 23, 2004
- Kalle GmbH & Co. KG
- Klaus-Dieter Hammer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...