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 DE1613774Aexternal-prioritypatent/DE1613774C3/en
Application filed by Danfoss AsfiledCriticalDanfoss As
Publication of DK136748BpublicationCriticalpatent/DK136748B/en
Application grantedgrantedCritical
Publication of DK136748CpublicationCriticalpatent/DK136748C/en