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.)
Compania Espanola de Sintesis Quimica SA CESQUISA
Original Assignee
Compania Espanola de Sintesis Quimica SA CESQUISA
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
Priority claimed from US05/625,653external-prioritypatent/US4035236A/en
Application filed by Compania Espanola de Sintesis Quimica SA CESQUISAfiledCriticalCompania Espanola de Sintesis Quimica SA CESQUISA
Priority to ES549740ApriorityCriticalpatent/ES549740A0/es
Publication of ES8606388A3publicationCriticalpatent/ES8606388A3/es
Publication of ES549740A0publicationCriticalpatent/ES549740A0/es