Apparatus for and process of coating plates
United States Patent 2021485

Inventors:
Huebner, William C.
Publication Date:
11/19/1935
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Assignee:
Huebner, William C.
Primary Class:
430/524
Other Classes:
118/326, 118/52, 430/935, 427/240, 118/500, 34/321, 34/58, 118/320, 118/64, 430/275.100, 118/33
International Classes:
G03F7/16