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Lewis Latimer, American Inventor
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Titre: Lewis Latimer, American Inventor
Légende: Voir la traduction automatique
Lewis Howard Latimer (1848 - 1928) was an African-American inventor. In 1876, Alexander Graham Bell employed Latimer to draft the necessary drawings required to receive a patent for Bell's telephone. In 1882, Latimer received a patent for the "Process of Manufacturing Carbons", an improved method for the production of carbon filaments for lightbulbs. No photographer credited, undated (cropped and cleaned).
Lewis Howard Latimer (1848 - 1928) was an African-American inventor. In 1876, Alexander Graham Bell employed Latimer to draft the necessary drawings required to receive a patent for Bell's telephone. In 1882, Latimer received a patent for the "Process of Manufacturing Carbons", an improved method for the production of carbon filaments for lightbulbs. No photographer credited, undated (cropped and cleaned).
Crédit: Album / Science Source
Autorisations: ? Autorisation de modèle: Non - ? Autorisation de propriété: Non
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Taille de l'image: 3815 × 6000 px | 65.5 MB
Taille d'impression: 32.3 × 50.8 cm | 1502.0 × 2362.2 in (300 dpi)
