Koji Nagaoka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugally rolling granulating device and method of treating pow...
- Patent number 6,745,960
- Issue date Jun 8, 2004
- Freund Industrial Co., Ltd.
- Nagayoshi Myo
- F27 - FURNACES KILNS OVENS RETORTS