Bastiaan J. Van Donselaar

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of and inspecting apertured mask sheets
- Patent number 4,930,889
- Issue date Jun 5, 1990
- U.S. Philips Corporation
- Bastiaan J. Van Donselaar
- G06 - COMPUTING CALCULATING COUNTING