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Bruno and Franz Steffen

German aviation pioneers
Organization duo Q55520745
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Key Facts

  • Country: Germany[1]
  • Has part(s): Bruno Steffen[2], Franz Steffen[3]

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.

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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). Bruno and Franz Steffen. Retrieved October 18, 2026, from https://4ort.xyz/entity/bruno-and-franz-steffen
MLA “Bruno and Franz Steffen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 18 Oct. 2026, https://4ort.xyz/entity/bruno-and-franz-steffen.
BibTeX @misc{4ortxyz_bruno-and-franz-steffen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Bruno and Franz Steffen}}, year = {2026}, url = {https://4ort.xyz/entity/bruno-and-franz-steffen}, note = {Accessed: 2026-10-18}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Bruno and Franz Steffen — https://4ort.xyz/entity/bruno-and-franz-steffen (retrieved 2026-10-18)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 15w ago · Horcrux · 2026-07-04 view diff on Wikidata ↗
    Imported from → —
    Has part(s) → Bruno Steffen, Franz Steffen
    Google knowledge graph id → /g/11ght8hy23
    Country → Germany
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ Instance of: duo, [[:toollabs:quickstatements/#/batch/259998|batch #259998]]"
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