Teruhide Nishikawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Direct-viewing storage tube with opaque strip on transparent collec...
- Patent number 4,217,518
- Issue date Aug 12, 1980
- Tokyo Shibaura Electric Co., Ltd.
- Norio Harao
- H01 - BASIC ELECTRIC ELEMENTS