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Application filed by Af E Produkter Dr Otto RoehmfiledCriticalAf E Produkter Dr Otto Roehm
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Publication of DK30422CpublicationCriticalpatent/DK30422C/da
Un procedimiento perfeccionado de curtición blanca de pieles con eliminación de las sales higroscópicas e impermeabilización de las pieles, obteniendo dichos resultados con un baño único.