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Wound dressing
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Patent number 4,960,413
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Issue date Oct 2, 1990
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The Shirley Institute
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Brian Sagar
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Knife
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Patent number 4,949,458
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Issue date Aug 21, 1990
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The Shirley Institute
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Roger I. Davis
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Heat exchange method and apparatus
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Patent number 4,778,001
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Issue date Oct 18, 1988
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Shirley Institute
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Colin M. Reed
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Knife with acceleration sensor
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Patent number 4,769,912
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Issue date Sep 13, 1988
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Shirley Institute
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Roger I. Davis
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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