United States Patent 1789262
Inventors:
Randolph, Monro
Goshorn, John C.
Publication Date:
01/13/1931
Assignee:
Randolph, Monro
Goshorn, John C.
Other Classes:
55/417, 55/420, 55/486, 128/206.170, 55/DIG.035, 55/522, 128/206.150
International Classes:
A62B18/08; A62B19/00; A62B18/00