Henricus D. M. Ribberink

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Optically readable information disk
- Patent number 4,410,978
- Issue date Oct 18, 1983
- U.S. Philips Corporation
- Arnoldus J. M. vanden Broek
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY