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George Russel D
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George Russel D
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Application filed by George Russel DfiledCriticalGeorge Russel D
Priority to ES75730ApriorityCriticalpatent/ES75730A1/en
Publication of ES75730A1publicationCriticalpatent/ES75730A1/en
ES75730A1920-09-271920-09-27
A process, with the corresponding apparatus, for producing light hydrocarbon oils from heavy hydrocarbon oils.
ExpiredES75730A1
(en)