Title:
Process of digesting pulp and apparatus therefor
United States Patent 1905731


Inventors:
Mckee, Ralph H.
Application Number:
US36034129A
Publication Date:
04/25/1933
Filing Date:
05/04/1929
Assignee:
Mckee, Ralph H.
Primary Class:
Other Classes:
162/243, 162/249
International Classes:
D21C7/10
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