Ralf Kramp

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Reutlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Discharge lamp, in particular for vehicle illumination devices, wit...
- Patent number 5,903,093
- Issue date May 11, 1999
- Robert Bosch GmbH
- Hartmut Seiler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition device for discharge lamp
- Patent number 5,828,174
- Issue date Oct 27, 1998
- Robert Bosch GmbH
- Hartmut Seiler
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Method for the production of a closure of a hollow area in a glass...
- Publication number 20040239038
- Publication date Dec 2, 2004
- Ralf Kramp
- H01 - BASIC ELECTRIC ELEMENTS