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Individual
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Individual
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Priority to ES6587ApriorityCriticalpatent/ES6587A3/es
Publication of ES6587A3publicationCriticalpatent/ES6587A3/es
ES6587A1887-01-031887-01-03Mejora en el procedimiento y aparato para la fabricación del Gas del alumbrado o de calefacción (Sistema Lowe).
ExpiredES6587A3
(es)
Mejoras en el procedimiento mecánico para la utilización de la fuerza desarrollada por la acción de los trenes en marcha sobre las capas atmosféricas para la ventilación artificial, alumbrado y calefacción de los mismos y otros fines.