Chisato Kurusu

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Suita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cathode ray tube apparatus having focusing grids with horizontally...
- Patent number 4,814,670
- Issue date Mar 21, 1989
- Matsushita Electronics Corporation
- Hiroshi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 4,542,320
- Issue date Sep 17, 1985
- Matsushita Electronics Corporation
- Hiroshi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS