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Application filed by М.И. ЗерновfiledCriticalМ.И. Зернов
Priority to SU36519ApriorityCriticalpatent/SU12906A1/en
Application grantedgrantedCritical
Publication of SU12906A1publicationCriticalpatent/SU12906A1/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.
SU36519A1928-12-031928-12-03
Adaptation for heat transfer in the smoke tube and heat pipes of steam boilers
SU12906A1
(en)