Container
United States Patent 2818192
US Patent References:
/0362097.html
- - 0362097

/1186642.html
- - 1186642

Insulated duct construction
- - 2183174

Duct or the like
- - 2498753

Locking means for boxes
- - 2577248


Inventors:
Weiner, Meyer C.
Publication Date:
12/31/1957
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Assignee:
PENNANT CORP
Primary Class:
220/4.280
Other Classes:
52/280, 220/642
Foreign References:
GB237694A