Locking device
United States Patent 2575651
US Patent References:
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- - 1566709


Inventors:
Eugene, Blanke Nathan
Sands, Hillard J.
Publication Date:
11/20/1951
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Assignee:
HARVARD MFG COMPANY
Primary Class:
5/299
International Classes:
A47C19/00; F16B12/52; F16B12/58; F16B12/00