Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bouchons PlastiquesfiledCriticalBouchons Plastiques
Priority to IT50888/79ApriorityCriticalpatent/IT1120885B/it
Publication of IT7950888A0publicationCriticalpatent/IT7950888A0/it
Application grantedgrantedCritical
Publication of IT1120885BpublicationCriticalpatent/IT1120885B/it