ES26586A1 - Mejoras en hornos eléctricos con el fin de obtener metales dulces y otras materias que es preciso sustraer al carbono de los electrodos.
- Google Patents
Mejoras en hornos eléctricos con el fin de obtener metales dulces y otras materias que es preciso sustraer al carbono de los electrodos.
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Soc Electro Metallurgique Francaise
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Soc Electro Metallurgique Francaise
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Priority to ES26586ApriorityCriticalpatent/ES26586A1/es
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ES26586A1900-09-191900-09-19Mejoras en hornos eléctricos con el fin de obtener metales dulces y otras materias que es preciso sustraer al carbono de los electrodos.
ExpiredES26586A1
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