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Grases Riera Ricardo
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Grases Riera Ricardo
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Priority to ES10833ApriorityCriticalpatent/ES10833A1/es
Publication of ES10833A1publicationCriticalpatent/ES10833A1/es
ES10833A1890-05-191890-05-19Un procedimiento para arrastrar los carros por los arenales o zonas de arenas titulado "Cables Arenales".
ExpiredES10833A1
(es)
La nueva industria "Marle" arena calcárea analizada por medio de los principios nitrogenados de los zoofitos y moluscos de nuestras costas; fabricando con ellos abonos completos mediante la adición proporcional de fosfatos térreos y sales alcalinas.
Perfectionnements apportés aux véhicules, et notamment aux voitures, pour chemins de fer et pour chemins de fer souterrains surtout, ainsi qu'à la construction de ces derniers