Josephus H. C. van Vegchel

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a semiconductor device using SEG and a tran...
- Patent number 4,970,175
- Issue date Nov 13, 1990
- U.S. Philips Corporation
- Jan Haisma
- H01 - BASIC ELECTRIC ELEMENTS