The case of the issuance of a 5-year-old privilege of the rule of the mining department with the Governor-General of Eastern Siberia Titular Counselor Daechman on the gold coating machine invented by it, called the "gold coating screw"

Title	The case of the issuance of a 5-year-old privilege of the rule of the mining department with the Governor-General of Eastern Siberia Titular Counselor Daechman on the gold coating machine invented by it, called the "gold coating screw"
Series	1840-1849
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 → Mining industry

The case of the issuance of a 5-year-old privilege of the rule of the mining department with the Governor-General of Eastern Sib...