VENTILATING FILTER
A Standard patent application filed on 15 February 1985 credited to Reynolds, Martin Lance
;
Riehl, Tilford Frederick
;
Frank, Dorothy Morgan
Details
Application number :
38756
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
VENTILATING FILTER
Inventor :
Reynolds, Martin Lance
;
Riehl, Tilford Frederick
;
Frank, Dorothy Morgan