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 Lumalampan AbfiledCriticalLumalampan Ab
Priority to DK355650ApriorityCriticalpatent/DK76003C/da
Application grantedgrantedCritical
Publication of DK76003CpublicationCriticalpatent/DK76003C/da
DK355650A1950-11-011950-11-01Elektrisk glødelampe eller udladningslampe med et af tilledningstråde og een eller flere støttetråde båret glødelegeme.
DK76003C
(da)