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 Laysan S R LfiledCriticalLaysan S R L
Priority to IT20463/88ApriorityCriticalpatent/IT1217499B/it
Publication of IT8820463A0publicationCriticalpatent/IT8820463A0/it
Application grantedgrantedCritical
Publication of IT1217499BpublicationCriticalpatent/IT1217499B/it
Dispositivo per l'apertura e/o chiusura particolarmente per porte e finestre utilizzabili sia come dispositivo per l'apertura e/o chiusura destrorso che sinistrorso.