Gramont, de
Contenu
- Nom
- Gramont, de
- Couverture temporelle
- 1/4 20th century
- Biographie
- Deviser and maker of optical instruments in his personal laboratory. Founder of the 'Institut d'Optique', and one of the founders of the Sté OPL.
- Identifiant
- 376
- ark:/18469/1sm6m