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Cooke and Wheatstone Telegraph Dial, 1830s
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Título: Cooke and Wheatstone Telegraph Dial, 1830s
Descripción: Ver traducción automática
The Cooke and Wheatstone telegraph was an early electrical telegraph system dating from the 1830s invented by English inventor William Fothergill Cooke and English scientist Charles Wheatstone. It was the first telegraph system to be put into commercial service. The receiver consisted of a number of needles which could be moved by electromagnetic coils to point to letters on a board. This feature was liked by early users who were unwilling to learn codes, and employers who did not want to invest in staff training.
The Cooke and Wheatstone telegraph was an early electrical telegraph system dating from the 1830s invented by English inventor William Fothergill Cooke and English scientist Charles Wheatstone. It was the first telegraph system to be put into commercial service. The receiver consisted of a number of needles which could be moved by electromagnetic coils to point to letters on a board. This feature was liked by early users who were unwilling to learn codes, and employers who did not want to invest in staff training.
Personas: MASS
Crédito: Album / Science Source
Autorizaciones: ? Cesión de modelo: No - ? Cesión de propiedad: No
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Tamaño imagen: 3750 × 3800 px | 40.8 MB
Tamaño impresión: 31.8 × 32.2 cm | 1476.4 × 1496.1 in (300 dpi)
Palabras clave: ARTE • CHARLES • CIENCIA • COMUNICACION • DIBUJO • ELECTRICIDAD • EUROPEA • EUROPEAS • EUROPEO • EUROPEOS • FAMOSA • FAMOSO • FAMOSOS • GRABADO • HISTORIA • HISTORICO • ILUSTRACION • ILUSTRACIONES • IMPORTANTE • INGLES • INVENCION • LOUIS • MASS • OBRA DE ARTE • S. XIX • SIGLO XIX • SIGLO • SISTEMA • TECNOLOGÍA • TECNOLÓGICA
