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Bonnefin Francois Alcide
Original Assignee
Bonnefin Francois Alcide
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Publication date
Application filed by Bonnefin Francois AlcidefiledCriticalBonnefin Francois Alcide
Priority to ES2205ApriorityCriticalpatent/ES2205A1/es
Publication of ES2205A1publicationCriticalpatent/ES2205A1/es
Aparato para desaceitar, desengrasar o extraer el aceite a los cuerpos grasos de diversas materias, por medio de un disolvente volátil apropiado, no soluble en el agua.
Perfeccionamientos introducidos en el aparato para la extracción del azufre contenido en los minerales, y en general, en todas las sustancias que contienen este producto e igualmente para la sublimación del azufre en bruto.