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Gevaert Photo Producten NV
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Gevaert Photo Producten NV
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Application filed by Gevaert Photo Producten NVfiledCriticalGevaert Photo Producten NV
Priority to ES228892ApriorityCriticalpatent/ES228892A1/es
Publication of ES228892A1publicationCriticalpatent/ES228892A1/es
ES228892A1956-05-301956-05-30Procedimiento para la preparación de productos sintéticos mejorados capaces de transformarse en fibras
ExpiredES228892A1
(es)