Matti Hirvensalo

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Flame retardant composition
- Patent number 6,166,120
- Issue date Dec 26, 2000
- Borealis Technology Oy
- Bernt-.ANG.ke Sultan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...