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 Comet SafiledCriticalComet Sa
Priority to BE574865ApriorityCriticalpatent/BE574865A/en
Publication of BE574865ApublicationCriticalpatent/BE574865A/en
Priority to ES0253378Aprioritypatent/ES253378A1/en