Robert Knobel

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Beinwil am See, CH

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Patents Grantslast 30 patents

Information Patent Grant
Casing for air cooled electric machines
- Patent number 4,786,833
- Issue date Nov 22, 1988
- Zschokke Wartmann AG
- Robert Knobel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER