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| D106873 | Stewart | Nov 1937 | S |
| D110165 | Arenberg | Jun 1938 | S |
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| 4652983 | Mytels | Mar 1987 | A |
| 4799134 | Pinch et al. | Jan 1989 | A |
| D300953 | Hughes et al. | May 1989 | S |
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| Number | Date | Country | |
|---|---|---|---|
| Parent | 29268048 | Oct 2006 | US |
| Child | 29330140 | US |