Katsuhiro Ono

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing color cathode ray tube
- Patent number 5,170,093
- Issue date Dec 8, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Morio Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS