Device for dispensing liquid nitrogen
A Standard patent application filed on 03 April 1998 credited to Toenhake, Gerlof Dinand
;
Savrij Droste, Fred Willem
Details
Application number :
67502
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Device for dispensing liquid nitrogen
Inventor :
Toenhake, Gerlof Dinand
;
Savrij Droste, Fred Willem