Arnd Erhardt

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Neumarkt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Encapsulated surge protection device capable of carrying lightning...
- Patent number 9,871,368
- Issue date Jan 16, 2018
- DEHN + SÖHNE GmbH + Co. KG
- Klaus Bühler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compact arrangement for multipole, surge-proof surge arresters and...
- Patent number 7,271,992
- Issue date Sep 18, 2007
- Dehn + Soehne GmbH + Co. KG
- Georg Wittmann
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ENCAPSULATED SURGE PROTECTION DEVICE CAPABLE OF CARRYING LIGHTNING...
- Publication number 20150207308
- Publication date Jul 23, 2015
- Klaus Bühler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Compact arrangement for multipole, surge-proof surge arresters and...
- Publication number 20040160723
- Publication date Aug 19, 2004
- Georg Wittmann
- H01 - BASIC ELECTRIC ELEMENTS