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RuAgricultural machinery
Agricultural machinery
The case on the dissemination of rules on the procedure for issuing privileges for inventions in the field of agricultural machinery
Department of State Saving Department of the State Council.The case on the dissemination of rules on the procedure for issuing privileges for inventions in the field of agricultural machinery.
1840.
Federal State Institution "Russian State Historical Archive" (RGIA)
The case of issuing privileges to St. Petersburg merchants Dmitry and Nikita Kobex on the car for the preparation of artificial fertilizer from bones
Department of State Saving Department of the State Council.The case of the privileges of the St. Petersburg merchants to Dmitry and Nikita Kobex on the car for the preparation of artificial fertilizer from bones.
1842.
Federal State Institution "Russian State Historical Archive" (RGIA)
The case of issuing 10-year-old privileges to state peasants, Osofan's brothers and Alexey Heathrov, on the car invented by them
Department of State Saving Department of the State Council.The case of issuing a 10-year-old privilege to state peasants, Osofan's brothers and Alexey Khitrov, on the car invented by them for the grass of herbs.
1845.
Federal State Institution "Russian State Historical Archive" (RGIA)
The case of the country's 5-year-old privilege to Colonel Novitsky on the equestrian drive invented by it
Department of State Saving Department of the State Council.The case of a 5-year-old privilege of the Colonel Novitsky on the equestrian drive invented by them to the threshing machine of the Nemeich mechanic.
1847.
Federal State Institution "Russian State Historical Archive" (RGIA)
The case of the issuance of a 5-year-old privilege of a freely published peasant Minsk province, Osipu Yakushika, on an invented harvest car
Department of State Saving Department of the State Council.The case of the issuance of a 5-year-old privilege of the Flawful Peasant Minsk Province, Osipa Yakushika, on an invented routine car.
1848.
Federal State Institution "Russian State Historical Archive" (RGIA)
The case is issued by the College Assesor of Solodovnikovka 5-year privileges on the handset invented by him
Department of State Saving Department of the State Council.The case is issued by the College Assesor of Solodovnikovka 5-year-old privileges on the manual invented by him.
1850.
Federal State Institution "Russian State Historical Archive" (RGIA)
Dmitry Kobyzev (1801–?), a second-guild merchant, inventor, judge of the St. Petersburg Trade Court in 1860-1863, owner of a stone factory. In 1843 he received a patent for a steam engine for cutting wall-stone. In the 1840s, he and his brother founded the first bone-burning plant.
Nikita Kobyzev (? - circa 1849), a second-guild merchant and inventor.