Patent Grant
D348730
| Number | Name | Date | Kind |
|---|---|---|---|
| D268284 | Manno et al. | Mar 1983 | |
| D285347 | Nelson et al. | Aug 1986 | |
| D291119 | Campbell | Jul 1987 | |
| D306758 | Stanley | Mar 1990 | |
| D312879 | Aten | Dec 1990 | |
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| 4552516 | Stanley | Nov 1985 | |
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| 4653987 | Tsuji et al. | Mar 1987 | |
| 4720249 | Krebs et al. | Jan 1988 | |
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| 4913703 | Pasqualucci et al. | Apr 1990 | |
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| Number | Date | Country |
|---|---|---|
| 0107440 | May 1984 | EPX |
| 0173075 | Mar 1986 | EPX |
| 57-203891 | Dec 1982 | JPX |
| 2208897 | Apr 1989 | GBX |
| Entry |
|---|
| "Frenta-System for Continuous Tube Feeding", Fresenius AG, .COPYRGT.1983. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 538791 | Jun 1990 |
