Document Type and Number:
United States Patent 2649234
Publication Date:
08/18/1953
Assignee:
WILTS UNITED DAIRIES LTD
Other Classes:
53/512, 206/524.800, 141/65, 53/79, 53/374.900
International Classes:
B65B31/08; B65B31/04
US Patent References:
| 1970193 | Method of packaging | | | |
| 2292295 | Method of filling and sealing receptacles | | | |
| 2387812 | System of producing evacuated packages | | | |