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 Azzolini G E Montanari SfiledCriticalAzzolini G E Montanari S
Priority to IT2898688UpriorityCriticalpatent/IT215809Z2/it
Publication of IT8828986V0publicationCriticalpatent/IT8828986V0/it
Application grantedgrantedCritical
Publication of IT215809Z2publicationCriticalpatent/IT215809Z2/it