Jan-Erik Johansson

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Raisio, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method of reclaiming waste plastic material and a compound includin...
- Patent number 5,801,204
- Issue date Sep 1, 1998
- Raisio Chemicals Oy
- Jan-Erik Johansson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...