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 B D F Di Belussi & Rossi S N CfiledCriticalB D F Di Belussi & Rossi S N C
Priority to IT2263686UpriorityCriticalpatent/IT209731Z2/en
Publication of IT8622636V0publicationCriticalpatent/IT8622636V0/en
Priority to ES878701356Aprioritypatent/ES2006743A6/en
Application grantedgrantedCritical
Publication of IT209731Z2publicationCriticalpatent/IT209731Z2/en