Christine Riester

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Sigmaringen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Multi-lip drilling tool with internal cooling ducts
- Patent number 9,636,756
- Issue date May 2, 2017
- Guehring KG
- Christine Riester
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MULTI-LIP DRILLING TOOL WITH INTERNAL COOLING DUCTS
- Publication number 20160059323
- Publication date Mar 3, 2016
- Gühring KG
- Christine RIESTER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR