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Application filed by Adolf SandbichlerfiledCriticalAdolf Sandbichler
Priority to AT325963ApriorityCriticalpatent/AT240587B/de
Priority to BE644343Dprioritypatent/BE644343A/xx
Priority to CH248164Aprioritypatent/CH428178A/de
Application grantedgrantedCritical
Publication of AT240587BpublicationCriticalpatent/AT240587B/de