United States Patent 2364814
Inventors:
Plummer, Robert K.
Hamlet, Leon M.
Blank, Taalkeus A.
Publication Date:
12/12/1944
Assignee:
Plummer, Robert K.
Hamlet, Leon M.
Blank, Taalkeus A.
Other Classes:
108/43, 224/222, D21/335, 273/148B, 273/284
International Classes:
A63F3/02; A63F9/00