Title:
Overhead door construction
United States Patent 2189019

Inventors:
Rowe, Alvin V.
Publication Date:
02/06/1940
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Assignee:
ROWE MFG COMPANY
Primary Class:
160/209
Other Classes:
160/191, 70/114, 16/104, 292/DIG.036, 292/342, 70/DIG.011, 292/35, 292/36
International Classes:
E05D15/24; E05D15/16