| 7255791 |
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| 6808632 |
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| 6776910 |
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| 6773598 |
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| 6503395 |
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| 6458276 |
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Dallas Lea Byers, Charles Lee Meyer, Paul Ta-chin Sun |
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| 6365397 |
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— |
2002-04-02 |
| 6238906 |
Biodegradation of ethers using a bacterial culture |
— |
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| 5902734 |
Biodegradation of ethers using an isolated mixed bacterial culture |
— |
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| 5811010 |
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— |
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| 5750364 |
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— |
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| 5135966 |
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| 4992440 |
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| 4886781 |
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| 4803209 |
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1989-02-07 |
