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 L Aerodynamique Ind SafiledCriticalL Aerodynamique Ind Sa
Application grantedgrantedCritical
Publication of DK45389CpublicationCriticalpatent/DK45389C/da
DK45389D1929-07-251930-07-03Anordning til Beskyttelse mod Vind for Land-, Luft- eller Vandfartøjer med een eller flere direkte Observationsaabninger.
DK45389C
(da)