Karl-Heinz Schmidt

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Ludwigsburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Glow plug with zirconium dioxide coating and nicraly adhesive layer
- Patent number 5,645,742
- Issue date Jul 8, 1997
- BERU Ruprecht GmbH & Co. KG
- Gabriele Schmidt
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Glow plug with protective coating
- Patent number 5,626,781
- Issue date May 6, 1997
- Beru Ruprecht GmbH & Co.
- Gabriele Schmidt
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES