Karl Stange

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Neustadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Self-extinguishing, expandable styrene polymers
- Patent number 4,218,511
- Issue date Aug 19, 1980
- BASF Aktiengesellschaft
- Klaus Hahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...