CG

Christian Grezes

FT France Telecom: 1 patents #583 of 1,583Top 40%
Overall (All Time): #3,650,747 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5909485 Method of prepaying for consumption of telephone calls Daniel Martin, Annick Seghers 1999-06-01