HS

H. J. N. Spruijt

AE Agence Spatiale Europeenne: 1 patents #80 of 291Top 30%
📍 Wassenaar, NL: #31 of 70 inventorsTop 45%
Overall (All Time): #4,004,862 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4622509 Method of and circuit for Ni-Cd battery charge control — 1986-11-11