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.)
Petroleo Brasileiro SA Petrobras
Original Assignee
Petroleo Brasileiro SA Petrobras
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 Petroleo Brasileiro SA PetrobrasfiledCriticalPetroleo Brasileiro SA Petrobras
Priority to ES0296550ApriorityCriticalpatent/ES296550A1/es
Publication of ES296550A1publicationCriticalpatent/ES296550A1/es
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
ES0296550A1964-02-181964-02-18Un procedimiento para la obtenciën de ëleos, gas y subproductos de pizarras pirobituminosas por destilaciën destructiva
ExpiredES296550A1
(es)