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 Raf RubinetteriefiledCriticalRaf Rubinetterie
Priority to IT2078686UpriorityCriticalpatent/IT209527Z2/it
Priority to JP61504227Aprioritypatent/JPH01501493A/ja
Application grantedgrantedCritical
Publication of IT209527Z2publicationCriticalpatent/IT209527Z2/it