Title:
Metal spool
United States Patent 1588228
Inventors:
Hotchkiss, Mark S.
Publication Date:
06/08/1926
Export Citation:
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Assignee:
Hotchkiss, Mark S.
Primary Class:
242/608.7
Other Classes:
242/580.1, 242/601, 242/610.1
International Classes:
B65H75/14; B65H75/04
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