Thomas D. M. Vrancken

Follow

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Color display tube having color selection structure with rough surface
- Patent number 5,633,559
- Issue date May 27, 1997
- U.S. Philips Corporation
- Theodoor C. A. Hens
- H01 - BASIC ELECTRIC ELEMENTS