Industrial furnaces

Industrial furnaces

The case of issuing a 5-year-old privilege by the college counselor Sobolevsky on the improvement in the device for steam furnaces

Department of State Saving Department of the State Council.The case of issuing a 5-year-old privilege by the college counselor Sobolevsky on the improvement in the device in the device for steaming.
1852.
Federal State Institution "Russian State Historical Archive" (RGIA)

Probably, Vladimir Sobolevsky (1809-1882), a railway engineer. In 1862 he became a director of the Emperor Alexander I St. Petersburg State Transport University. His father was the inventor Pyotr Sobolevsky (1781-1841), who developed gas lighting.

Marine collection. T. 6, [No. 7-12]

Marine collection. St. Petersburg, 1848-. Film T. 6, [No. 7-12]. 1851.
1851
ЦВМБ

Nikolai Bochechkarov. The Use of Small Anthracite in Blacksmithing (scans 516-522)
Nikolai Bochechkarov, a 2nd Rank Captain, author of several articles. He commanded ships in the Baltic and Caspian Seas.

The case of the issuance of a 10-year-old privilege of the Stat adviser to the hospital for invented by them

Department of State Saving Department of the State Council.The case of the issuance of a 10-year-old privilege of the Stat adviser to the hospital for invented by them.
1853.
Federal State Institution "Russian State Historical Archive" (RGIA)

Alexander-Napoleon Bolman (1805-1887), the creator of the first Russian "Bolman" multicell tube heater and inventor of the "Bolman" tubular brick. He proposed blocks for various types of constructions and a press for their production.