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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Gaarde; Knud W.
Address:
DK-3050 Humleb k, DK
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
5064419 Disposable hypodermic syringe November 12, 1991
Disposable hypodermic syringe comprising a needle (1) which can be retracted and held inside the syringe which moreover comprises a syringe barrel (4, 5) with liquid chamber designed with a piston (14) with a piston rod (7). Opposite the piston (14) the liquid chamber has an entirely










 
 
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