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Sociedad Espanola de Especialidades Farmaco Terapeuticas SA
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Sociedad Espanola de Especialidades Farmaco Terapeuticas SA
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Application filed by Sociedad Espanola de Especialidades Farmaco Terapeuticas SAfiledCriticalSociedad Espanola de Especialidades Farmaco Terapeuticas SA
Priority to ES399674ApriorityCriticalpatent/ES399674A1/es
Publication of ES399674A1publicationCriticalpatent/ES399674A1/es
Process for the production of 1-aminobenzene-4-and-5-beta-sulphatoethylsulphone-2-sulphonic acid and their hydroxyethylsulphone-and vinylsulphone derivatives