United States Patent 2392085
Inventors:
Ferrel, Clyde B.
Publication Date:
01/01/1946
Assignee:
Ferrel, Clyde B.
Other Classes:
29/451, 29/453, 222/490, 239/602, 239/DIG.19, 285/260, 285/921, 604/275
International Classes:
A61M3/02; B05B1/00; A61M3/00; B05B1/00