DC

Der-Jyh Chang

CT Chunghwa Picture Tubes: 1 patents #485 of 907Top 55%
Overall (All Time): #3,774,606 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5430350 Electron gun support and positioning arrangement in a CRT Kuo-Cheng Chen, Chun-Hsien Yeh 1995-07-04