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Application filed by Jerabek Karel, Setinek Karel, Milan Ing Csc Krojidlo, Jares Vaclav, Jarmila Engstova, Kolinsky Jiri, Petr Ing Csc Simek, Lepsa LudekfiledCriticalJerabek Karel
Priority to CS88327ApriorityCriticalpatent/CS266062B1/en
Publication of CS32788A1publicationCriticalpatent/CS32788A1/en
Publication of CS266062B1publicationCriticalpatent/CS266062B1/en