Willy Berner

Follow

Person

Rupperswil, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Boring tool with cutting edge adjustment for withdrawal clearance
- Patent number 4,629,374
- Issue date Dec 16, 1986
- Urma AG
- Willy Berner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Boring tool with balancing means for non-vibrating boring
- Patent number 4,626,144
- Issue date Dec 2, 1986
- Urma Aktiengesellschaft
- Willy Berner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Boring tool with a double cutter head, in which the working load is...
- Patent number 4,595,320
- Issue date Jun 17, 1986
- Urma AG
- Willy Berner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR