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 Backer Elektro VaermefiledCriticalBacker Elektro Vaerme
Priority to DK420160ApriorityCriticalpatent/DK97232C/da
Application grantedgrantedCritical
Publication of DK97232CpublicationCriticalpatent/DK97232C/da