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Bergmann Willybald
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Bergmann Willybald
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Application filed by Bergmann WillybaldfiledCriticalBergmann Willybald
Priority to ES165152ApriorityCriticalpatent/ES165152A1/es
Publication of ES165152A1publicationCriticalpatent/ES165152A1/es
ES165152A1944-03-151944-03-15Un procedimiento para la unión de hojasde viscosa con hojas de metal por medio de soluciones acuosas de aglutinantes
ExpiredES165152A1
(es)
Un pROCEDIMIENTO DE OBTENCIÓN de celulosas al sulfito pobres en pentosanos obteniendo al mismo tiempo disoluciones azucaradas de elevado tanto por ciento