KR

Karl-Heinz Richardt

KA Kloeckner-Humboldt-Deutz Ag: 1 patents #37 of 105Top 40%
Overall (All Time): #3,934,481 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4854290 Air preheating device for an internal combustion engine — 1989-08-08