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| US5706837 | 30 Oct 1995 | 13 Jan 1998 | | Hair bundling core and method of using the core |
| US5769101 | 2 Apr 1997 | 23 Jun 1998 | Yonesho Company, Ltd. | Hair bundling core and method of using the core |
| US5839450 | 11 Jun 1998 | 24 Nov 1998 | | Hair curler |
| US5845655 | 6 Aug 1997 | 8 Dec 1998 | Yonesho Company Ltd.
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