Klaus Biethahn

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Norderstedt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Acrylate hot melt-based self-adhesive composition
- Patent number 6,613,870
- Issue date Sep 2, 2003
- tesa AG
- Christian Harder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...