Hans-Peter Keller

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Wagen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method of regulation and regulating device for an apparatus or grou...
- Patent number 4,873,621
- Issue date Oct 10, 1989
- Gebrueder Loepfe AG
- Beat De Coi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of regulation and regulating device for an apparatus or grou...
- Patent number 4,700,289
- Issue date Oct 13, 1987
- Gebruder Loepfe AG
- Beat De Coi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR