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Application filed by Львівський Політехнічний Інститут, Львовский политехнический институтfiledCriticalЛьвівський Політехнічний Інститут
Priority to UA4891026ApriorityCriticalpatent/UA12758A/en
Publication of UA12758ApublicationCriticalpatent/UA12758A/en
Device has installed concentrically on dead bottom vertical cylindrical perforated body and inner filtering air duct, inlet branch pipe connected to the body, central diffuser insert placed in the air duct.
UA4891026A1990-12-171990-12-17Device for supply of inflow air
UA12758A
(en)