United States Patent 2422605
Inventors:
John, Wells William
Publication Date:
06/17/1947
Assignee:
F N BURT COMPANY INC
Other Classes:
229/142, 229/149, 221/288, 206/534.100, 206/540, 229/221, 229/122, 206/532
International Classes:
B65D5/70
Foreign References:
| FR846218A | | | | |
| GB467606A | | | | |
| GB462082A | | | | |