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
Priority claimed from AT0097683Aexternal-prioritypatent/AT379851B/de
Priority claimed from AT441683Aexternal-prioritypatent/AT381554B/de
Application filed by Blum Gmbh JuliusfiledCriticalBlum Gmbh Julius
Publication of IT8421229V0publicationCriticalpatent/IT8421229V0/it