The case of the privilege of the privilege in the structure of St. Isaac Cathedral to Master Ripar on the car for water purifica...

Title	The case of the privilege of the privilege in the structure of St. Isaac Cathedral to Master Ripar on the car for water purification
Series	1810-1829
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 → Water industry → Water purification