Jan C. Clason

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Hengelo, NL

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum switching apparatus with double interruption and including a...
- Patent number 4,107,496
- Issue date Aug 15, 1978
- Hazemeijer B.V.
- Jan C. Clason
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER