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Babock-Hitachi Kabushiki Kaisha
| Babock-Hitachi Kabushiki Kaisha Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100236458 | Classification Device, Vertical Pulverizing Apparatus Using the Same, and Coal Fired Boiler Apparatus - [Problem] To provide a classification device in which product fine powder little in mixture ratio of coarse particles can be obtained. | 09-23-2010 |