MD

Monique Dechambre

EF Etat Francais: 1 patents #25 of 156Top 20%
Overall (All Time): #3,975,768 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4670712 Frequency measurement method and device Jacques Lavergnat 1987-06-02