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Individual
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Individual
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Priority to ES3993ApriorityCriticalpatent/ES3993A1/es
Publication of ES3993A1publicationCriticalpatent/ES3993A1/es
Un procedimiento para utilizar los movimientos de las olas como fuerza motriz mediante o no el aire comprimido, procedimiento que el autor denomina "Mar-Motor Barrufet perfeccionado".
Un procedimiento para la aplicación del corcho en reemplazo de la madera, cuero, acero, etc., para los frenos y accionado de las centrífugas y embragado de las máquinas para fábricas de azúcar y refinerías, así como para todos los frenos y embragues de má