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EntityQ184847· pop 5

Pointer télégraphe

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type de télégraphe

Wikidata facts

Subclass of
teleprinter
Show 3 more facts
discoverer or inventor
Charles Wheatstone
point in time
1839-01-01
Commons category
Pointer telegraphs

via Wikidata · CC0

Available in 4 languages

via Wikidata sitelinks · CC0