Method of forming lap seams
United States Patent 3058868
Inventors:
Oscar, Schroeder George
Publication Date:
10/16/1962
Assignee:
AMERICAN CAN CO
Other Classes:
156/254, 156/258, 156/202, 156/216, 493/360, 493/331, 156/211
International Classes:
B29C65/00; B31F1/00; B31F7/00