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 Montecatini Edison S.P.A.filedCriticalMontecatini Edison S.P.A.
Publication of DK134278BpublicationCriticalpatent/DK134278B/da
Application grantedgrantedCritical
Publication of DK134278CpublicationCriticalpatent/DK134278C/da