An improved clean, stiff, washable, compact adsorbent filter assembly
A Standard patent application filed on 11 March 1997 credited to Dauber, Edwin G
;
Winterling, Michael S
;
Stiles, Michael F.
Details
Application number :
23209
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
An improved clean, stiff, washable, compact adsorbent filter assembly
Inventor :
Dauber, Edwin G
;
Winterling, Michael S
;
Stiles, Michael F.