Bontemps, Charles
Contenu
- Nom
- Bontemps, Charles
- Couverture temporelle
- 2/2 19th century.
- Couverture spatiale
- Paris
- Biographie
- Showed a chronograph for detecting derangements in pneumatic tubes, and an apparatus for demonstrating the laws of flow in liquids at the 1881 electricty exhibition (1).
- Notes biographiques
- 1. Cat. 1881, 41 n° 572.
- Adresse ; enseigne ; période ; source
- 103, rue de Grenelle, Paris (Cat 1881).
- Identifiant
- ark:/18469/402t7