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
Priority claimed from DE2706247Aexternal-prioritypatent/DE2706247C2/de
Priority claimed from AT77678Aexternal-prioritypatent/AT361104B/de
Application filed by Sarstedt KunststofffiledCriticalSarstedt Kunststoff
Priority to AT305280ApriorityCriticalpatent/AT384943B/de
Publication of ATA305280ApublicationCriticalpatent/ATA305280A/de
Application grantedgrantedCritical
Publication of AT384943BpublicationCriticalpatent/AT384943B/de