Romain F. Bollen

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Hasselt, BE

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Patents Grantslast 30 patents

Information Patent Grant
Mercury wetted switch
- Patent number 5,686,875
- Issue date Nov 11, 1997
- C. P. Clare Corporation
- Romain Fran.cedilla.ois Bollen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mercury wetted switch
- Patent number 5,517,166
- Issue date May 14, 1996
- C. P. Clare International N.V.
- Romain F. Bollen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mercury-wetted reed contact relay
- Patent number 4,164,720
- Issue date Aug 14, 1979
- C. P. Clare International N.V.
- Romain F. Bollen
- H01 - BASIC ELECTRIC ELEMENTS