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Soc Dexploitation Des Procedes Dimpression Sardou
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Soc Dexploitation Des Procedes Dimpression Sardou
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Application filed by Soc Dexploitation Des Procedes Dimpression SardoufiledCriticalSoc Dexploitation Des Procedes Dimpression Sardou
Priority to ES95441ApriorityCriticalpatent/ES95441A1/es
Publication of ES95441A1publicationCriticalpatent/ES95441A1/es
ES95441A1925-10-091925-10-09Un procedimiento de grabado químico del caucho principalmente para la obtención de clichés para la impresión.
ExpiredES95441A1
(es)