Holec Systemen & Componenten B.V.

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Hengelo, NL

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Patents Grantslast 30 patents

Information Patent Grant
Trip device for an electric switch
- Patent number 5,166,653
- Issue date Nov 24, 1992
- Holec Systemen & Componenten B.V.
- Hendrik A. Bosch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-phase isolating disconnector for use in a high-voltage switch...
- Patent number 4,644,442
- Issue date Feb 17, 1987
- Holec Systemen & Componenten B.V.
- Ysbrand P. J. M. Ponsioen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

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