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Application filed by Bedrich Dipl Tech Kolar, Bohumil Ing Sevcik, Karasek OtakarfiledCriticalBedrich Dipl Tech Kolar
Priority to CS848739ApriorityCriticalpatent/CS248374B1/en
Publication of CS873984A1publicationCriticalpatent/CS873984A1/en
Publication of CS248374B1publicationCriticalpatent/CS248374B1/en
CS848739A1984-11-161984-11-16
In particular, the layered material is a polyurethane-based and / or polyurethane-urea-based poromer with a non-coated colored surface layer and a method for its production.
CS248374B1
(en)
In particular, the layered material is a polyurethane-based and / or polyurethane-urea-based poromer with a non-coated colored surface layer and a method for its production.
In particular, the layered material is a polyurethane-based and / or polyurethane-urea-based poromer with a non-coated colored surface layer and a method for its production.
In particular, the layered material is a polyurethane-based and / or polyurethane-urea-based poromer with a non-coated colored surface layer and a method for its production.