Lambertus K. van Geest

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Roden, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of making the cathode of a diode image intensifier tube
- Patent number 4,307,130
- Issue date Dec 22, 1981
- N. V. Optische Industrie "De Oude Delft"
- Lambertus K. van Geest
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making the cathode of a diode image intensifier tube, and...
- Patent number 4,243,905
- Issue date Jan 6, 1981
- N. V. Optische Industrie "De Oude Delft"
- Lambertus K. van Geest
- H01 - BASIC ELECTRIC ELEMENTS