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.)
Jaime Gratacos Andre Serviss And Bernard Tranter Michel Guillermo
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.)
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe Nationale Elf Aquitaine Production SA
Filing date
Publication date
Priority claimed from FR7438681Aexternal-prioritypatent/FR2292677A1/en
Application filed by Societe Nationale Elf Aquitaine Production SAfiledCriticalSociete Nationale Elf Aquitaine Production SA
Application grantedgrantedCritical
Publication of AU495319B2publicationCriticalpatent/AU495319B2/en
Publication of AU8680975ApublicationCriticalpatent/AU8680975A/en