Title:
Door structure
United States Patent 3340650
Inventors:
Sackett Sr., Walter J.
Publication Date:
09/12/1967
Export Citation:
Assignee:
SACKETT & SONS CO A J
Primary Class:
Other Classes:
49/278
International Classes:
B65D90/54; E06B5/02; B65D90/00; E06B5/00
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US Patent References:
Foreign References:
GB190104074A