Berthold Kessler

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Greifenstein-Arbonn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and sensor device for monitoring a laser machining operation...
- Patent number 6,621,047
- Issue date Sep 16, 2003
- Precitec KG
- Berthold Kessler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Sensor device for detecting radiation from the region of a zone of...
- Publication number 20050252895
- Publication date Nov 17, 2005
- Precitec KG
- Bert Schuermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and sensor device for monitoring a laser machining operation...
- Publication number 20040026389
- Publication date Feb 12, 2004
- PRECITEC KG
- Berthold Kessler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and sensor device for monitoring a laser machining operation...
- Publication number 20020158053
- Publication date Oct 31, 2002
- Berthold Kessler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR