FIELD: mechanical engineering. SUBSTANCE: syringe comprises cylindrical casing with conical adapter and an end point secured on casing by union nut. Suspension is drawn into syringe, then flange of piston rod is pressed and suspension is injected. Meanwhile piston comes to the end point. EFFECT: improved design. 2 dwg
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Authors
Dates
1994-08-30—Published
1991-05-20—Filed