Koichi Noma

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Miyazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic burner plate
- Patent number 4,504,218
- Issue date Mar 12, 1985
- Matsushita Electric Industrial Co., Ltd.
- Toshihiro Mihara
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES