Francis H. Kumer

Follow

Person

Tramelan, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Lathe accessory
- Patent number 4,624,159
- Issue date Nov 25, 1986
- Kummer Freres SA, Fabriques de Machines
- Francis H. Kumer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR