Severino Spertini

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Woluwe St. Pierre, BE

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Patents Grantslast 30 patents

Information Patent Grant
Process for making flexible foams
- Patent number 5,266,604
- Issue date Nov 30, 1993
- Imperial Chemical Industries PLC
- Severino Spertini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...