Number | Name | Date | Kind |
---|---|---|---|
3695921 | Shepherd et al. | Oct 1972 | |
5019096 | Fox, Jr. et al. | May 1991 |
Entry |
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"Medical Product Manufacturing News" published by Canon Communications, 3340 Ocean Park Blvd., Suite 1000, Santa Monica, Calif. 90405, p. 12 of the Jul./Aug. 1992 issue. |