Yoshinaga Miyabe

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Nishinomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Roller hearth type heat treating furnace
- Patent number 4,932,864
- Issue date Jun 12, 1990
- Chugai Ro Co., Ltd.
- Yoshinaga Miyabe
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Automatically flow controlled continuous heat treating furnace
- Patent number 4,767,320
- Issue date Aug 30, 1988
- Chugai Ro Co., Ltd.
- Hirofumi Sasaki
- F27 - FURNACES KILNS OVENS RETORTS