Henricus Antonius Debruijn

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Eindoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing printed circuit boards
- Patent number 4,085,285
- Issue date Apr 18, 1978
- U.S. Philips Corporation
- Gerardus Johannes Meinardus Lippits
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of selectively metallizing the display screen of a cathode-r...
- Patent number 4,016,307
- Issue date Apr 5, 1977
- U.S. Philips Corporation
- Maria Antonius Alphonsus Andreas Collaris
- H01 - BASIC ELECTRIC ELEMENTS