Title:
Self-closing tube
United States Patent 2546709


Inventors:
Garfield, Abarr
Application Number:
US10613249A
Publication Date:
03/27/1951
Filing Date:
07/22/1949
Assignee:
Garfield, Abarr
Primary Class:
Other Classes:
222/490
International Classes:
B65D47/20
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Other References:
None