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Individual
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Individual
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Priority to ES2049ApriorityCriticalpatent/ES2049A2/es
Publication of ES2049A2publicationCriticalpatent/ES2049A2/es
ES2049A1881-12-011881-12-01Procedimiento mejorado para tratar las blendas que contienen galena y otros minerales de plata, plomo y zinc.
ExpiredES2049A2
(es)
Un procedimiento antifiloxérico en forma de abono, que tiene la propiedad de prevenir, cortar, extirpar la enfermedad de la viña conocida con el nombre de filoxera.