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1970-12-24 |
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1976-08-03 |
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1973-03-12 |
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1987-06-15 |
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R. J. Reynolds Tobacco Company |
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Fibrous web having improved strength and method of making the same
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Eastman Chemical Company |
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Articles containing melt processable cellulose ester compositions comprising alkaline filler
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Eastman Chemical Company |
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