Number | Name | Date | Kind |
---|---|---|---|
3050085 | Reese | Aug 1962 | |
3140613 | Hasegawa | Jul 1964 | |
3596520 | Walpole | Aug 1971 |
Entry |
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U.S. Ser. No. 07/798,588, filed Nov. 26, 1991; assigned to GAU: 2611. |
U.S. Ser. No. 07/710,987; filed Jun. 6, 1991; assigned to GAU: 2613. |