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 Siemens Ag OesterreichfiledCriticalSiemens Ag Oesterreich
Priority to AT501481ApriorityCriticalpatent/ATA501481A/de
Publication of ATA501481ApublicationCriticalpatent/ATA501481A/de
Priority to EP82110323Aprioritypatent/EP0081676A1/de
Priority to GR69845Aprioritypatent/GR77038B/el
Priority to PT75871Aprioritypatent/PT75871B/de
Priority to DK512882Aprioritypatent/DK512882A/da
Priority to ES517520Aprioritypatent/ES8309038A1/es