Christer Fessel

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Trollhattan, SE

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Patents Grantslast 30 patents

Information Patent Grant
Power supply for controlling a power switch
- Patent number 8,767,420
- Issue date Jul 1, 2014
- ABB Technology AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY FOR CONTROLLING A POWER SWITCH
- Publication number 20140191793
- Publication date Jul 10, 2014
- ABB TECHNOLOGY AG
- Jürgen Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER