Jens Radbruch

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Pforzheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Material for electric contacts having arc-quenching properties
- Patent number 4,778,958
- Issue date Oct 18, 1988
- Doduco KG Dr. Eugen Durrwachter
- Ursula Mayer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric power circuit breaker
- Patent number 4,644,118
- Issue date Feb 17, 1987
- Doduco KG Dr. Eugen Durrwachter
- Bruno Gengenbach
- H01 - BASIC ELECTRIC ELEMENTS