Avtomaticheskiĭ reguli︠a︡tor dli︠a︡ predokhranenii︠a︡ saneĭ ot raskata

This collection consists of a selection of tsarist patents awarded to residents of the Urals, Siberia, and the Russian Far East in the final years of the empire. These documents are a valuable source of information about the opening of the Siberian and Far Eastern regions in the nineteenth and early...

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Bibliographic Details
Format: Book
Language:Russian
Subjects:
patenty
poloz'i︠a
reguli︠a︡tor
sani
Ural
патенты
полозья
регулятор
сани
Урал
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Summary:This collection consists of a selection of tsarist patents awarded to residents of the Urals, Siberia, and the Russian Far East in the final years of the empire. These documents are a valuable source of information about the opening of the Siberian and Far Eastern regions in the nineteenth and early twentieth centuries and technological progress in Russia--the state of industrial development, the organization of industry, and the extent of mining and mineral excavation. World Digital Library.