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Application filed by Jeannine LangefiledCriticalJeannine Lange
Priority to IT97MI001160ApriorityCriticalpatent/IT1291751B1/en
Publication of ITMI971160A0publicationCriticalpatent/ITMI971160A0/it
Publication of ITMI971160A1publicationCriticalpatent/ITMI971160A1/en
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Publication of IT1291751B1publicationCriticalpatent/IT1291751B1/en
IT97MI001160A1997-05-191997-05-19
ROTARY VALVE ON THE INTAKE AND EXHAUST PORTS OF AN INTERNAL ICE ENGINE TO ADJUST THE OPENING AND CLOSING SUITABLE FOR
IT1291751B1
(en)