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 В.Н. ПашковскийfiledCriticalВ.Н. Пашковский
Priority to SU6729ApriorityCriticalpatent/SU7888A1/en
Application grantedgrantedCritical
Publication of SU7888A1publicationCriticalpatent/SU7888A1/en
Тип. Гидрогр. Упр. Управл. В.-М. Сил РККА. Ленинград, здание Гл. Адмиралтейства.Type of. Hydro Exercise Manage V.-M. Forces of the Red Army. Leningrad, building Gl. Admiralty.
SU6729A1926-02-151926-02-15
Stamp for hot sheet metal stamping
SU7888A1
(en)