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| US4581026 | 24 May 1984 | 8 Abr 1986 | Hollister Incorporated | Male urinary collection system and external catheter therefor | | US4626250 | 14 Feb 1986 | 2 Dic 1986 | Hollister Incorporated | Male urinary collection system and external catheter therefor | | US5645541 | 11 Abr 1996 | 8 Jul 1997 | | Urinal device |
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