Pressure packaging system for liquids
United States Patent 2816690
Inventors:
Voir, Lari Ray
Publication Date:
12/17/1957
Other Classes:
141/114, 222/387, 141/2, 141/351
International Classes:
B65D83/00
US Patent References:
| 2671578 | Pressure can having a flexible material holding bag therein | | | |