Boleslaw Formanek

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Patents Grantslast 30 patents

Information Patent Grant
Fireproof inorganic protective coating and the method of its produc...
- Patent number 3,940,516
- Issue date Feb 24, 1976
- Politechnika Slaska im Wincentego Pstrowskiego
- Adam Gierek
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...