FILTER LEAF AND METHOD AND APPARATUS FOR MAKING SAME
A Standard patent application filed on 29 August 1983 credited to Edwards, Hugh Thomas Jr
;
O'Cheskey, Theodore H.
Details
Application number :
20353
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
FILTER LEAF AND METHOD AND APPARATUS FOR MAKING SAME