Kerstin Schulze-Matthai

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Black matrix in color picture tubes and a process for producing sai...
- Patent number 6,159,645
- Issue date Dec 12, 2000
- Samsung Display Devices Co., Ltd.
- Andre Wilpert
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY