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 Elin EnergieversorgungfiledCriticalElin Energieversorgung
Priority to AT206290ApriorityCriticalpatent/ATA206290A/de
Priority to PCT/AT1991/000108prioritypatent/WO1992007373A1/de
Priority to CN 91110812prioritypatent/CN1061488A/zh
Publication of ATA206290ApublicationCriticalpatent/ATA206290A/de