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 Engelsrud FyrverkerifabrikkfiledCriticalEngelsrud Fyrverkerifabrikk
Priority to NO781451ApriorityCriticalpatent/NO141005C/no
Publication of NO781451LpublicationCriticalpatent/NO781451L/no
Publication of NO141005BpublicationCriticalpatent/NO141005B/no
Publication of NO141005CpublicationCriticalpatent/NO141005C/no