5 Utility Patents
#15 in Vaucresson
#16,183 in France
#801,434 in the World
Forward Citations = 74
Company Filing History:
Le Carbone Lorraine
Pechiney Recherche
Societe Nationale Elf Aquitaine
4. 1 out of 4
Pechiney Recherche Groupement D'interet Economique
where one patent can have more than one assignee
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