APPARATUS FOR CHEMICAL ADJUSTMENT OF FILM COMPONENTS
United States Patent 3481306
Inventors:
O'connell, James A.
Zaratkiewicz, Edwin A.
Curnan, Hugh J.
Publication Date:
12/02/1969
Other Classes:
29/620, 427/101, 427/331, 427/123, 427/125
International Classes:
H01C17/26; H01C17/22; H01C17/00