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Graphite electrode |
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2016-11-15 |
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Graphite electrodes |
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2016-02-02 |
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Graphite electrodes |
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2014-12-30 |
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Reduced puffing needle coke from coal tar |
Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richard L. Shao |
2014-09-09 |
| 8658315 |
Reduced puffing needle coke from decant oil |
Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richard L. Shao |
2014-02-25 |
| 8530094 |
Reduced puffing needle coke from coal tar distillate |
Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richart T. Lewis, Richard L. Shao |
2013-09-10 |
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Reduced puffing needle coke from coal tar |
Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richard L. Shao |
2011-08-30 |
| 8007659 |
Reduced puffing needle coke from coal tar distillate |
Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richard T. Lewis, Richard L. Shao |
2011-08-30 |
| 8007660 |
Reduced puffing needle coke from decant oil |
Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richard L. Shao |
2011-08-30 |