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Jean-Luc Beal
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Voisins-le-Bretonneux, FR
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last 30 patents
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Patent Grant
Gas-impermeable elastic membrane and hydropnematic accumulator equi...
Patent number
6,350,529
Issue date
Feb 26, 2002
Elf Atochem S.A.
Yves Germain
B60 - VEHICLES IN GENERAL