RZ

Roland-Detlev Zebli

Dr. Ing. H.C. F. Porsche Ag: 1 patents #1,158 of 2,421Top 50%
Overall (All Time): #4,105,979 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4187821 Internal combustion engine with a bypass line skirting the load-control organ of the internal combustion engine — 1980-02-12