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Contrast media injector
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Patent number 5,346,470
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Issue date Sep 13, 1994
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E-Z-EM, Inc.
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Eamonn Hobbs
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Contrast media injector
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Patent number 5,249,579
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Issue date Oct 5, 1993
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E-Z-EM, Inc.
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Eamonn Hobbs
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Self-centering catheter
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Patent number 5,163,928
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Issue date Nov 17, 1992
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Franklin Electronic Publishers, Incorporated
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Eamonn Hobbs
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Needle guide assembly
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Patent number 4,874,376
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Issue date Oct 17, 1989
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Irvin F. Hawkins
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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