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Needle guards in the nature of injection instruments with needles, medical syringes, and needle-based unit dose injection systems

Design of medical syringes, needle guards and unit dose injection systems to the order and specification of others; Engineering and design services for others, namely, the design of safety guards for syringes, catheters and hypodermic needles, design of unit dose injection systems for pharmaceutical and medical purposes and safety guards therefor, design of manufacturing equipment for the manufacture of syringes, catheters, hypodermic needles and safety guards therefor, unit dose injection system for pharmaceuticals and medical purposes and safety guards therefor