DH

Didier Helou

AC Alcatel Cit: 1 patents #85 of 211Top 45%
📍 Saint-Cyr-l'École, FR: #39 of 70 inventorsTop 60%
Overall (All Time): #3,875,517 of 4,157,543Top 95%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5012465 Interconnection system for interconnecting connection units and a central switching facility Jean-Yves Peron, Rene Coutin, Georges Thiebaut 1991-04-30