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Specification of James Lewis Figett
por
Patent for "an improved construction of syringe or hand pump" which can "throw a small continuous stream for medical purposes by the use of one hand only, instead of two hands, as is at present required to work injecting syringes".
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Patent for "an improved construction of syringe or hand pump" which can "throw a small continuous stream for medical purposes by the use of one hand only, instead of two hands, as is at present required to work injecting syringes".
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