Marina M. J. Meeuwssen

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Unsaturated high-pressure sodium lamp
- Patent number 4,924,146
- Issue date May 8, 1990
- U.S. Philips Corporation
- Marina M. J. Meeuwssen
- H01 - BASIC ELECTRIC ELEMENTS