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SAEZ DE MONTOYA CONSTANTINO
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SAEZ DE MONTOYA CONSTANTINO
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Application filed by SAEZ DE MONTOYA CONSTANTINOfiledCriticalSAEZ DE MONTOYA CONSTANTINO
Priority to ES1873005055ApriorityCriticalpatent/ES5055H1/en
Publication of ES5055H1publicationCriticalpatent/ES5055H1/en
A special procedure or system for the purification of crude naphthalene with use of the bodies that contaminate it, first using compression and second, evaporation and condensation in a closed chamber.