Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Hydrogenation Patents Co Ltd
Original Assignee
International Hydrogenation Patents Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Hydrogenation Patents Co LtdfiledCriticalInternational Hydrogenation Patents Co Ltd
Priority to ES143308ApriorityCriticalpatent/ES143308A1/es
Publication of ES143308A1publicationCriticalpatent/ES143308A1/es
ES143308A1936-12-091936-12-09Mejoras en la producción de hidrocarburos por tratamiento térmico de materiales que contienen carbón.
ExpiredES143308A1
(es)