Collapsible containers adapted for storing loose, flowable material
United States Patent 3107712
US Patent References:
Collapsible bag
- - 1573721

Folding basket
- - 1931970

Extensible tank
- - 2990970


Inventors:
Adelmo, Bergeretto
Publication Date:
10/22/1963
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Assignee:
Adelmo, Bergeretto
Primary Class:
220/666
Other Classes:
220/6, 220/9.200
International Classes:
B65D21/08; B65D21/00