JK

Ju/ rgen Kaschig

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
Overall (All Time): #4,027,510 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4424359 Vinyl-substituted 2,2'-bipyridine compounds Dieter Lohmann 1984-01-03