Adriaan Van Der Grijn

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Drachten, NL

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Patents Grantslast 30 patents

Information Patent Grant
Thermally controlled electrical switching device having a snap-acti...
- Patent number 5,870,013
- Issue date Feb 9, 1999
- U.S. Philips Corporation
- Adriaan Van Der Grijn
- H01 - BASIC ELECTRIC ELEMENTS