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 Jacques Jean Georges Ga BroidofiledCriticalJacques Jean Georges Ga Broido
Application grantedgrantedCritical
Publication of DK78783CpublicationCriticalpatent/DK78783C/en