United States Patent 3055542
Inventors:
Russo, Michael T.
Publication Date:
09/25/1962
Assignee:
Russo, Michael T.
Other Classes:
206/201, 220/DIG.015, 206/503
International Classes:
B65D71/52; B65D71/00
US Patent References:
| 2955044 | Membranous shape-sustaining receptacles | | | |