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 Elmex Foam Italia S P AfiledCriticalElmex Foam Italia S P A
Priority to IT2211488UpriorityCriticalpatent/IT215253Z2/en
Publication of IT8822114V0publicationCriticalpatent/IT8822114V0/en
Application grantedgrantedCritical
Publication of IT215253Z2publicationCriticalpatent/IT215253Z2/en
INSULATING PIPE IN FOAMED MATERIAL OR INSULATING SHEET IN FOAMED MATERIAL AND FOAMED FLEXIBLE ARTIFICIAL MATERIAL, WITH A CLOSING SYSTEM ARRANGED ACCORDING TO THE LONGITUDINAL AXIS AND AS A QUARRY KEY AND KEY