PS

Pierre-Paul Sigward

AL Alsthom-Atlantique: 1 patents #40 of 123Top 35%
Overall (All Time): #4,062,589 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4421962 Compressed gas circuit-breaker Edmond Thuries, Marcel Besson, Doan P. Van, Dante Nicoloso 1983-12-20