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telegraphon

magnetic recording device invented by Valdemar Poulsed in 1898
Place invention Q1412520
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telegraphon

Summary

telegraphon is an invention[1]. telegraphon has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • telegraphon is credited with the discovery of Valdemar Poulsen[3].
  • telegraphon's image is recorded as Telegrafon 8154-2.jpg[4].
  • telegraphon's instance of is recorded as invention[5].
  • telegraphon's instance of is recorded as trademark[6].
  • telegraphon's subclass of is recorded as wire recorder[7].
  • telegraphon's Commons category is recorded as Telegraphon[8].
  • telegraphon's time of discovery or invention is recorded as +1898-00-00T00:00:00Z[9].
  • telegraphon's Encyclopædia Britannica Online ID is recorded as technology/telegraphone[10].
  • telegraphon's Google Knowledge Graph ID is recorded as /g/121vrdq1[11].

Body

Designation and Status

Recorded instance of include invention[5] and trademark[6].

Why It Matters

telegraphon has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Related Entities

Valdemar Poulsen

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [3] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). telegraphon. Retrieved May 3, 2026, from https://4ort.xyz/entity/telegraphon
MLA “telegraphon.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/telegraphon.
BibTeX @misc{4ortxyz_telegraphon_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{telegraphon}}, year = {2026}, url = {https://4ort.xyz/entity/telegraphon}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): telegraphon — https://4ort.xyz/entity/telegraphon (retrieved 2026-05-03)

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