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Inventa AG fuer Forschung und Patentverwertung
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Inventa AG fuer Forschung und Patentverwertung
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Application filed by Inventa AG fuer Forschung und PatentverwertungfiledCriticalInventa AG fuer Forschung und Patentverwertung
Priority to ES0231431ApriorityCriticalpatent/ES231431A1/es
Publication of ES231431A1publicationCriticalpatent/ES231431A1/es
Procedimiento de mejorar la estabilidad del color de cuerpos poliamídicos, cuyos grupos portadores del color no están saturados, caracterizado porque se tratan con colorantes, cuya absorción tiene lugar en la zona invisible.
ES0231431A1956-10-181956-10-18Procedimiento de mejorar la estabilidad del color de cuerpos poliamidicos
ExpiredES231431A1
(es)