United States Patent 2562666
Inventors:
Folke, Gustafson Johan
Holger, Gustafson Carl
Publication Date:
07/31/1951
Assignee:
Folke, Gustafson Johan
Holger, Gustafson Carl
Other Classes:
221/266, 221/238, 221/24
International Classes:
A24F15/04; A24F15/00