NJ

Norbert Jacoby

SA Stahlwerke Peine-Salzgitter Ag: 1 patents #7 of 23Top 35%
Overall (All Time): #3,955,217 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4756476 Railway switch Gunter Fasterding, Jurgen Frenzel, Bernd-Joachim Kempa 1988-07-12