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 Fildan GerhardfiledCriticalFildan Gerhard
Priority to AT193975ApriorityCriticalpatent/ATA193975A/en
Priority to DE2533565Aprioritypatent/DE2533565C2/en
Priority to DE19762632768prioritypatent/DE2632768A1/en
Publication of ATA193975ApublicationCriticalpatent/ATA193975A/en