Hypodermic injection syringe provided with a plunger able to retract and contain the hypodermic needle after use
A Standard patent application filed on 04 January 1991 credited to Nacci, Carla
;
Nacci, Gaetano
Details
Application number :
70672
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Hypodermic injection syringe provided with a plunger able to retract and contain the hypodermic needle after use