Jongseop Kwack

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Kyungju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Exposure apparatus for use in the manufacture of color CRTs
- Patent number 5,742,864
- Issue date Apr 21, 1998
- Samsung Display Devices Co., Ltd.
- Jongseop Kwack
- H01 - BASIC ELECTRIC ELEMENTS