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Antonius J. M. van den Beld
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Eindhoven, NL
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last 30 patents
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Patent Grant
Color display tube having electrode converging means
Patent number
4,890,032
Issue date
Dec 26, 1989
U.S. Philips Corporation
Jan Bijma
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Cathode-ray tube
Patent number
4,620,134
Issue date
Oct 28, 1986
U.S. Philips Corporation
Antonius H. P. M. Peels
H01 - BASIC ELECTRIC ELEMENTS