Ralph Stein

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Brussels, BE

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Patents Grantslast 30 patents

Information Patent Grant
Thermosetting acrylic powders
- Patent number 3,969,327
- Issue date Jul 13, 1976
- U.C.B., Societe Anonyme
- Ralph Stein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...