9 Utility Patents
#16 in Francheville
#7,844 in France
#457,599 in the World
Forward Citations = 129
Company Filing History:
Elf Antar France
Societe Nationale Elf Aquitaine

4. 1 out of 1
Elf Antar France Tour Elf-2 Place De La Coupole
5. 1 out of 113
Elf France
where one patent can have more than one assignee
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