Herbert Schifko

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Glattbrugg, CH

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Patents Grantslast 30 patents

Information Patent Grant
Electrical switching device
- Patent number 5,981,893
- Issue date Nov 9, 1999
- Asea Brown Boveri AG
- Daniel Bleiker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Disconnector for a metal encapsulated, gas insulated high voltage s...
- Patent number 5,721,412
- Issue date Feb 24, 1998
- Asea Brown Boveri AG
- Herbert Schifko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolator for a metal-encapsulated, gas-insulated, high-voltage swit...
- Patent number 5,625,179
- Issue date Apr 29, 1997
- Asea Brown Boveri AG
- Daniel Bleiker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Metal-encapsulated, gas-insulated switching installation
- Patent number 5,589,674
- Issue date Dec 31, 1996
- ABB Management AG
- Ernst Berger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Metal-enclosed gas-insulated switching installation
- Patent number 5,578,804
- Issue date Nov 26, 1996
- ABB Management AG
- Ernst Berger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cable connection for a metal-encapsulated, gas-insulated, high-volt...
- Patent number 5,558,524
- Issue date Sep 24, 1996
- ABB Management AG
- John .ANG.. Classon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER