PE

Piepka Erwin

ZA Zahnradfabrik Friedrichshafen Ag: 1 patents #109 of 267Top 45%
Overall (All Time): #3,919,197 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798504 Workpiece machining apparatus and method Wollhaf Paul, Gandbhir Subhash 1989-01-17