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Individual
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Individual
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Priority to ES90781UpriorityCriticalpatent/ES90781Y/es
Publication of ES90781UpublicationCriticalpatent/ES90781U/es
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Publication of ES90781YpublicationCriticalpatent/ES90781Y/es
Juego de construcciones, caracterizado por estar constituido por una serie de cubos huecos, que tienen en sus superficies exteriores, una configuración en relieve, imitando distintos tipos de fachada de edificaciones, llevando en cada una de sus seis caras un relieve que imita un tipo distinto de fachada, teniendo practicado además en cada cara varios orificios ciegos a modo de cavidades de sujeción.
ES90781U1962-01-051962-01-05Juego de construcciones
ExpiredES90781Y
(es)
Fremgangsmåde til fremstilling af antibiotiske stoffer, amphotericyn A og B, i blanding eller hver for sig, eventuelt i form af deres syre- eller basesalte.