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Application filed by Vladimir Kozler, Leopold Martinasek, Otakar HruskafiledCriticalVladimir Kozler
Priority to CS600977ApriorityCriticalpatent/CS190238B1/cs
Publication of CS190238B1publicationCriticalpatent/CS190238B1/cs
CS600977A1977-09-151977-09-15Self-clamping elastic connection for the tubes and adapting pipes for transport of materials,notably liquid
CS190238B1
(en)