| http://www.w3.org/ns/prov#value | - Apparatus for amplifying the manual force applied to compress the plunger of a syringe into its barrel, comprising:a frame having means for attachment to the barrel of a syringe; a carriage mounted on said frame so as to be moveable relative thereto along the longitudinal axis of a syringe attached to the frame, said carriage including means for engaging the plunger of a syringe; a gear rotatably
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