Top of page

Book/Printed Material Kommutator dli︠a︡ promezhutochnykh telefonnykh apparatov s parallel'nym prisoedineniem. Коммутатор для промежуточных телефонных аппаратов с параллельным присоединением.

View 3 images in sequence.

About this Item

Title

  • Kommutator dli︠a︡ promezhutochnykh telefonnykh apparatov s parallel'nym prisoedineniem.

Other Title

  • Коммутатор для промежуточных телефонных аппаратов с параллельным присоединением.

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.

Names

  • Anfimov, V.

Created / Published

  • Eniseĭskai︠a︡ gubernii︠a︡, Eniseĭskiĭ uezd, derevni︠a︡ Shadrino : [publisher not identified], 30 senti︠a︡bri︠a︡ 1913 g.

Headings

  • -  svi︠a︡z'
  • -  telefonii︠a︡
  • -  kommutator
  • -  patenty
  • -  Ural
  • -  связь
  • -  телефония
  • -  коммутатор
  • -  патенты
  • -  Урал

Notes

  • -  Patent Classification: Group XI - Electrical Engineering.
  • -  Original text at: The State Public Scientific and Technical Library of the Siberian Branch of the Russian Academy of Sciences

Medium

  • p. : 28.0 cm x 18.5 cm ; paper, typographic print.

Source Collection

  • Tsarist Patents, 1899-1917: Urals, Siberia, and the Russian Far East

Digital Id

Library of Congress Control Number

  • 2018684894

Online Format

  • pdf
  • image

Additional Metadata Formats

IIIF Presentation Manifest

Rights & Access

The Library of Congress is unaware of any copyright or other restrictions in the World Digital Library Collection. Absent any such restrictions, these materials are free to use and reuse. Researchers are encouraged to review the source information attached to each item. For information on contacting WDL partner organizations, see this archived list of partners

The Library asks that researchers approach the materials in this collection with respect for the culture and sensibilities of the people whose lives, ideas, and creativity are documented here.

Credit Line: [Original Source citation], World Digital Library

More about Copyright and other Restrictions

For additional information and contact information for many of the partner organizations, see this archived capture of the World Digital Library site from 2021.

For guidance about compiling full citations consult Citing Primary Sources.

Cite This Item

Citations are generated automatically from bibliographic data as a convenience, and may not be complete or accurate.

Chicago citation style:

Anfimov, V. Kommutator Dli︠a︡ Promezhutochnykh Telefonnykh Apparatov S Parallel'nym Prisoedineniem. [Eniseĭskai︠a︡ gubernii︠a︡, Eniseĭskiĭ uezd, derevni︠a︡ Shadrino: publisher not identified, 30 senti︠a︡bri︠a︡ g, 1913] Pdf. https://aj.sunback.homes/item/2018684894/.

APA citation style:

Anfimov, V. (1913) Kommutator Dli︠a︡ Promezhutochnykh Telefonnykh Apparatov S Parallel'nym Prisoedineniem. [Eniseĭskai︠a︡ gubernii︠a︡, Eniseĭskiĭ uezd, derevni︠a︡ Shadrino: publisher not identified, 30 senti︠a︡bri︠a︡ g] [Pdf] Retrieved from the Library of Congress, https://aj.sunback.homes/item/2018684894/.

MLA citation style:

Anfimov, V. Kommutator Dli︠a︡ Promezhutochnykh Telefonnykh Apparatov S Parallel'nym Prisoedineniem. [Eniseĭskai︠a︡ gubernii︠a︡, Eniseĭskiĭ uezd, derevni︠a︡ Shadrino: publisher not identified, 30 senti︠a︡bri︠a︡ g, 1913] Pdf. Retrieved from the Library of Congress, <aj.sunback.homes/item/2018684894/>.