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Application filed by Townsend Engineering CofiledCriticalTownsend Engineering Co
Priority to IT5214578ApriorityCriticalpatent/IT1106395B/en
Publication of IT7852145A0publicationCriticalpatent/IT7852145A0/en
Application grantedgrantedCritical
Publication of IT1106395BpublicationCriticalpatent/IT1106395B/en
IT5214578A1978-11-301978-11-30IC engine piston seal protection system - uses thin layer of air introduced between piston and cylinder liner
IT1106395B
(en)