Michihisa Maeda

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Yokkaichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cathode-ray tube with interference filter
- Patent number 5,179,318
- Issue date Jan 12, 1993
- Nippon Sheet Glass Co., Ltd.
- Michihisa Maeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...