United States Patent 2768775
Inventors:
Houser, Richard C.
Publication Date:
10/30/1956
Assignee:
Houser, Richard C.
Other Classes:
224/196, 224/918, 224/223, 224/668, 224/679, 224/677, 224/684, 294/19.200, 221/309, 224/682, 221/303, 224/683, 224/919
International Classes:
A63B47/00