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 Inst Khim Akademii Nauk EstonsfiledCriticalInst Khim Akademii Nauk Estons
Priority to AT269083ApriorityCriticalpatent/AT379375B/de
Priority to CH4102/83Aprioritypatent/CH655087A5/de
Priority to GB08320206Aprioritypatent/GB2144117B/en
Priority to DE19833327305prioritypatent/DE3327305A1/de
Priority to NL8302764Aprioritypatent/NL8302764A/nl
Priority to FR8313455Aprioritypatent/FR2550784B1/fr
Publication of ATA269083ApublicationCriticalpatent/ATA269083A/de
Application grantedgrantedCritical
Publication of AT379375BpublicationCriticalpatent/AT379375B/de