Roland Hiltbrand

Follow

Person

Zofingen, CH

People

Patents Applicationslast 30 patents

Information Patent Application
Toothed wheel with a toroidal, curved pitch surface and toothed gea...
- Publication number 20040237689
- Publication date Dec 2, 2004
- Roland Hiltbrand
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...