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 DE19712123489external-prioritypatent/DE2123489C3/en
Priority claimed from FI1364/72Aexternal-prioritypatent/FI55586C/en
Application filed by Behringwerke AgfiledCriticalBehringwerke Ag
Publication of FI772937ApublicationCriticalpatent/FI772937A/fi
Publication of FI55914BpublicationCriticalpatent/FI55914B/en
Application grantedgrantedCritical
Publication of FI55914CpublicationCriticalpatent/FI55914C/en