Masahiko Nose

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Waki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plate brick cartridge for a slide gate valve, and slide gate valve...
- Patent number 5,482,192
- Issue date Jan 9, 1996
- Shinagawa Refractories Co., Ltd.
- Mitsukuni Sato
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Opening element for an insert nozzle of a slide gate valve apparatu...
- Patent number 4,913,314
- Issue date Apr 3, 1990
- Shinagawa Refractories Co., Ltd.
- Takashi Otsuka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Clamping and fixing apparatus for a refractory-made plate for a sli...
- Patent number 4,840,296
- Issue date Jun 20, 1989
- Shinagawa Refractories Co., Ltd.
- Takashi Otsuka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sector sliding plate brick having discharge ports and an improved s...
- Patent number 4,249,680
- Issue date Feb 10, 1981
- Shinagawa Refractories Co., Ltd.
- Morihiro Kimura
- B22 - CASTING POWDER METALLURGY