RR

Robert Rouch

GS Gec Alsthom T&D Sa: 1 patents #47 of 166Top 30%
📍 Pouyastruc, FR: #1 of 1 inventorsTop 100%
Overall (All Time): #3,790,903 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5286932 Vacuum bulb provided with electrical insulation Michel Descazeaux 1994-02-15