Dynamo electric machine of type Gram producing direct current, electric experience in the machinery room of the Conservatoire des arts et metiers de Paris (circa 1881). Engraving from 1885 in 'Les arts et metiers illustres' by Adolphe Bitard.(Dynamo electric machine of type Gram (Zenobe Theophile Gram) producing direct current, electric experience in the machinery room of the Conservatoire des arts et metiers de Paris (circa 1881). Engraving from 1885 in “” Les arts et metiers illustres”” by Ad)French School |
€ 111.4
Enthält 13.5% MwSt.
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Undated · Engraving
· Picture ID: 915436
colour · colours · engraving · physical · paris · knowledge · engraving · human · french · experience · french · instrument · france · electricity · bianchetticor · Private Collection / Bridgeman Images |
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