Hans-Dieter Witzke

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Discharge vessel with excimer fill, and associated discharge lamp
- Patent number 6,734,629
- Issue date May 11, 2004
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Erich Arnold
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Quartz Glass Component For A Uv Radiation Source And Method For Pro...
- Publication number 20070272685
- Publication date Nov 29, 2007
- Andreas Schreiber
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Discharge vessel with excimer fill, and associated discharge lamp
- Publication number 20030020407
- Publication date Jan 30, 2003
- PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHL
- Erich Arnold
- C03 - GLASS MINERAL OR SLAG WOOL