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Tunehiro Ueda Patents |
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Inventor: Ueda; Tunehiro
Address: Chiba, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4250945 |
Method of sequential continuous-casting of different grades of steel |
February 17, 1981 |
| The method of sequential continuous-casting of the different grades of steel according to the present invention comprises the steps of: stopping the pouring of a first grade of molten steel into a mold; immersing a cooling material consisting of a steel structure slightly smaller than th |
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