Filter for drinking water filtration
A Standard patent application filed on 31 January 1996 credited to Riabova, Elizaveta K.
;
Stupin, Nikolaj P.
;
Surmel, Ludmila B.
Details
Application number :
44299
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Filter for drinking water filtration
Inventor :
Riabova, Elizaveta K.
;
Stupin, Nikolaj P.
;
Surmel, Ludmila B.