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| D308701 | Kojima | Jun 1990 | S |
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| D342732 | Hinman et al. | Dec 1993 | S |
| D355416 | McCay et al. | Feb 1995 | S |
| D381019 | Muller et al. | Jul 1997 | S |
| D382266 | Wakefield | Aug 1997 | S |
| D406841 | Myung | Mar 1999 | S |
| D411995 | Chen | Jul 1999 | S |
| 6016346 | Rittmueller et al. | Jan 2000 | A |
| D434747 | Bird et al. | Dec 2000 | S |
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| D449285 | Wakefield et al. | Oct 2001 | S |
| D449286 | Wakefield et al. | Oct 2001 | S |
| Entry |
|---|
| Hello Direct, Spring 1997, p. 44, teleconferencing devices shown therein. |