Referenced by|
| US4648189 | 19 Nov 1985 | 10 Mar 1987 | Data Medi-Card, Inc. | Laminated medical data card | | US4768300 | 28 Mar 1986 | 6 Sep 1988 | Stewart Warner Corporation | Illuminated information display | | US6447134 | 11 May 1999 | 10 Sep 2002 | Toyoda Gosei Co., Ltd. | Planar light emitting device | | US6893134 | 2 Jan 2002 | 17 May 2005 | Toyoda Gosei Co., Ltd. | Planar light emitting device |
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