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 DE19772755803external-prioritypatent/DE2755803A1/en
Priority claimed from AT589778Aexternal-prioritypatent/AT362526B/en
Application filed by Boehringer Mannheim GmbhfiledCriticalBoehringer Mannheim Gmbh
Priority to AT108980ApriorityCriticalpatent/AT368518B/en
Publication of ATA108980ApublicationCriticalpatent/ATA108980A/en
Application grantedgrantedCritical
Publication of AT368518BpublicationCriticalpatent/AT368518B/en