5 Utility Patents
#20 in Levallois Perret
#16,668 in France
#824,752 in the World
Forward Citations = 61
Company Filing History:
Pechiney Ugine Kuhlmann

Le Carbone Lorraine
4. 1 out of 1
Electricite De France (service National) Pechiney Ugine-kuhlmann
5. 1 out of 10
Uranium Pechiney Ugine Kuhlmann
where one patent can have more than one assignee
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