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Unified medical fluid system
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Patent number 5,221,272
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Issue date Jun 22, 1993
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Safegrip, Inc.
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Oscar Proni
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Force concentrating unitary fitting
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Patent number 4,998,831
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Issue date Mar 12, 1991
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Proni Creations Inc.
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Oscar Proni
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Unitary clamp action fitting
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Patent number 4,544,186
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Issue date Oct 1, 1985
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Proni Industries, Inc.
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Oscar Proni
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Liquid dispenser
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Patent number 4,274,552
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Issue date Jun 23, 1981
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Coulter Electronics, Inc.
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Oscar Proni
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G01 - MEASURING TESTING
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