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 Fuchs SafiledCriticalFuchs Sa
Priority to CH37276ApriorityCriticalpatent/CH604242B5/xx
Publication of CH37276A4publicationCriticalpatent/CH37276A4/xx
Publication of CH604242B5publicationCriticalpatent/CH604242B5/xx