Magnetic sheet transfer device
United States Patent 2726752
Inventors:
Maher, William W.
Publication Date:
12/13/1955
Assignee:
AMERICAN CAN CO
Other Classes:
271/225, 198/803.600, 271/184, 335/289, 271/901, 198/576
International Classes:
B21D43/18; B65G37/00