Walter Kuhn

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Rutihof, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for reducing dynamic overvoltages in an alternating-current...
- Patent number 4,689,733
- Issue date Aug 25, 1987
- BBC Brown, Boveri & Company, Limited
- Gerhard Guth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER