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 Dry Gel S N C Di Davide Antoniotti E CfiledCriticalDry Gel S N C Di Davide Antoniotti E C
Priority to ITTO1982U52935UpriorityCriticalpatent/IT8252935U1/it
Publication of IT8252935V0publicationCriticalpatent/IT8252935V0/it
Publication of IT8252935U1publicationCriticalpatent/IT8252935U1/it