United States Patent 2357555
Inventors:
Seaton, Robert R.
Publication Date:
09/05/1944
Assignee:
Alphonse, Wehner W.
Ruth, Niebusch
Other Classes:
312/324, 211/74, 312/902, 206/486, 312/272, 312/313, 206/803, 312/312, 312/290
International Classes:
A61F17/00