Method and apparatus for continuously applying a coating to a web and controlling the thickness of the same
United States Patent 2415644

Inventors:
Leonhard, Lee W.
Publication Date:
02/11/1947
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Assignee:
Harold, Austin L.
EASTMAN KODAK CO
Primary Class:
Other Classes:
251/28, 118/419, 137/386, 250/215, 250/208.400, 427/434.200, 118/692, 118/63
US Patent References:
2252204Method and apparatus for coating paper