The case of the issuance of the Stat adviser to Svanbahu privileges on the drying invented by them

Title	The case of the issuance of the Stat adviser to Svanbahu privileges on the drying invented by them
Series	1840-1849
Fonds	Department of State Economy of the State Council
Display format	Full description RUSMARC
Collections	Russian inventions: Pages of history → Inventions in the XVIII - early XX century → Selected inventions → Food industry