Yasunari Okino

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for making a fluid bed furnace having an external circulatio...
- Patent number 5,426,868
- Issue date Jun 27, 1995
- Tsukishima Kikai Co., Ltd.
- Naotake Yamada
- F27 - FURNACES KILNS OVENS RETORTS