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Application filed by Chytka VladimirfiledCriticalChytka Vladimir
Priority to CS87162ApriorityCriticalpatent/CS260607B1/en
Publication of CS16287A1publicationCriticalpatent/CS16287A1/en
Publication of CS260607B1publicationCriticalpatent/CS260607B1/en
CS87162A1987-01-081987-01-08Device for push-broached piece's withdrawal checking from operating cavity of extrusion die without shifter during reverse pushing-through
CS260607B1
(en)