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Gianfranco Bertellini
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Maslianico, IT
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last 30 patents
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Patent Grant
Continuous peritoneal dialysis bag device
Patent number
4,403,992
Issue date
Sep 13, 1983
Sis-Ter S.p.A.
Gianfranco Bertellini
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE