The case of the privileges of Adutant General to Schilder to the icebreaking mechanism adapted to the steamers

Title	The case of the privileges of Adutant General to Schilder to the icebreaking mechanism adapted to the steamers
Series	1830-1839
Fonds	Department of State Economy of the State Council
Display format	Full description RUSMARC
Collections	Великая Россия → Коллекции → Коллекции → Russian inventions: Pages of history → Inventions in the XVIII - early XX century → Selected inventions → Transport technology → Water transport