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Elf Antar France Tour Elf-2 Place de la Coupole
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Courbevoie, FR
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Patents Grants
last 30 patents
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Patent Grant
Bitumen/polymer compositions with improved stability and their appl...
Patent number
6,020,404
Issue date
Feb 1, 2000
Elf Antar France Tour Elf-2 Place de la Coupole
Jean-Pascal Planche
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...