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 AT398875ApriorityCriticalpatent/ATA398875A/de
Priority to DE2533565Aprioritypatent/DE2533565C2/de
Priority to CH1179875Aprioritypatent/CH591824A5/xx
Priority to US05/614,029prioritypatent/US4000544A/en
Priority to GB38017/75Aprioritypatent/GB1520146A/en
Priority to NLAANVRAGE7511042,Aprioritypatent/NL177383C/xx
Priority to FR7528824Aprioritypatent/FR2285097A1/fr
Priority to DE19762632768prioritypatent/DE2632768A1/de
Publication of ATA398875ApublicationCriticalpatent/ATA398875A/de