Pierre-Joseph Ravel
Engineer (1832-1908)
- Fame37.5
- Momentum0.0
- Wikipedia269
SwitzerlandNetwork
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Summary
Updated 2026-06-17
Pierre-Joseph Ravel was a Swiss-French civil engineer and inventor who was an early pioneer of the automobile industry. He invented and drove the steam-powered automobile in the late 1860s, developed an acetylene-powered two-stroke engine, built a racing car that could achieve speeds of up to 6 kilometres per hour (3.7 mph), and built a vehicle that could perform a somersault.
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Falling37.5
Composite of search demand, mentions, audience & graph footprint.
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Historical1.5
Source confidence10.0
Completeness44.0
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- Pierre-Joseph RavelLow confidencewikipedia · en.wikipedia.org
- WikidataLow confidencewikidata · wikidata.org