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Application filed by Vladislav Marek, Jaroslav Kadrle, Lubomir Vacovsky, Miloslav Stach, Josef DomasfiledCriticalVladislav Marek
Priority to CS788975ApriorityCriticalpatent/CS181500B1/cs
Publication of CS181500B1publicationCriticalpatent/CS181500B1/cs
CS788975A1975-11-211975-11-21Cylindrical filtration insertion piece made of synthetic textiles with one closed face and mode of its production
CS181500B1
(en)