Dominique Steffen

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Langendorf, CH

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Patents Grantslast 30 patents

Information Patent Grant
Shaft cooler for a tool motor spindle
- Patent number 8,684,643
- Issue date Apr 1, 2014
- Step-Tec AG
- Kurt Schneider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CLAMPING UNIT FOR A CHUCK OF A MACHINE TOOL SPINDLE
- Publication number 20180243838
- Publication date Aug 30, 2018
- STEP-TEC AG
- Edwin Reinhard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SHAFT COOLER FOR A TOOL MOTOR SPINDLE
- Publication number 20100252236
- Publication date Oct 7, 2010
- STEP-TEC AG
- Kurt Schneider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR