Werner Wolfram

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Kirchheim/Teck-Nabern, DE

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Patents Grantslast 30 patents

Information Patent Grant
Color picture tube having a mask of a first material connected to a...
- Patent number 6,043,597
- Issue date Mar 28, 2000
- Matsushita Electronics (Europe) GmbH
- Heiko Fichtler
- H01 - BASIC ELECTRIC ELEMENTS