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Individual
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Individual
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Priority to ES1854001218ApriorityCriticalpatent/ES1218H1/es
Publication of ES1218H1publicationCriticalpatent/ES1218H1/es
ES1854001218A1854-10-101854-10-10Procedimiento quimico para la extraccion directa del mineral cobrizo, del cobre, piedra lapiz y caparrosa.
ExpiredES1218H1
(es)
Specimen historico-juridicum inaugurale continens disquisitionem de natura tributorum, quod... ex auctoritate Theodorici Guilielmi Johannis Juynboll...