Shigeru Yagishita

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color cathode ray tube having a reference white fluorescent screen
- Patent number 4,406,971
- Issue date Sep 27, 1983
- Mitsubishi Denki Kabushiki Kaisha
- Yutaka Takano
- H01 - BASIC ELECTRIC ELEMENTS