Klokkeglas bruges til at studere atmosfærisk nitrogen under påvirkning af elektricitet på stationen Marcellin Bertholet, Meudon, fra en bog om 400 år af College de France, udgivet i 1930 (bw ph)(Bell jars used to study atmospheric nitrogen under the influence of electricity at the Station Marcellin Bertholet, Meudon, from a book on 400 years of the College de France, published in 1930 (bw ph)French Photographer |
€ 155.14
Enthält 25% MwSt.
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1930 · black and white photograph
· Billed-ID: 326442
Bibliotheque du College de France, Paris, France / Bridgeman Images |
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