United States Patent 2612924
Inventors:
Cunningham, Marion M.
Publication Date:
10/07/1952
Other Classes:
383/119, 383/24, 383/908, 383/51, 280/DIG.007, 405/53, 383/80, 482/86, 383/19, 29/421.100
International Classes:
B65D88/16; B65D88/00
Foreign References:
| GB314319A | | | | |
| GB384811A | | | | |
| GB538484A | | | | |