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CRIADEROS MINERALES Y DERIVADO
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CRIADEROS MINERALES Y DERIVADO
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Priority to ES550698ApriorityCriticalpatent/ES8703814A1/es
Publication of ES8703814A1publicationCriticalpatent/ES8703814A1/es
Publication of ES550698A0publicationCriticalpatent/ES550698A0/es
ES550698A1986-01-071986-01-07Un procedimiento para obtener sulfato sodico decahidratado a partir de soluciones acuosas que lo contienen
ExpiredES8703814A1
(es)
Un procedimiento para la preparacion de heptahidrato de 7b-(2d-2-amino-2-carboxietiiitioacetamido-7&-metoxi-3-(1-metil- 1h-tetrazol-5-il)tiometil-3-cefem-4-carboxilato sodico.
Processo de extracao de arsenio a partir de solucoes que contem carbonatos sulfato eventualmente hidroxido alcalinos assim como pelo menos um dos metais vanadio uranio e molibdenio