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Alice Kahn
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| Number | Title | Issue Date |
| 6300369 | Hydroxy-kojic acid skin peel The subject of the present invention is a hydroxy-kojic acid skin peel.... | 10/09/2001 |
| 5874463 | Hydroxy-kojic acid skin peel The subject of the present invention is a hydroxy-kojic acid skin peel.... | 02/23/1999 |