Ronald A. Plantinga

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
High pressure discharge lamp with discharge vessel centered with cl...
- Patent number 5,594,295
- Issue date Jan 14, 1997
- U.S. Philips Corporation
- Nicasius G. T. Van Gennip
- H01 - BASIC ELECTRIC ELEMENTS