United States Patent 3431041
Inventors:
Fontlladosa, Enrique Bernat
Publication Date:
03/04/1969
Assignee:
Bernat, Fontlladosa Enrique
Other Classes:
40/311, 206/732, 211/60.1, 215/391, 426/104, 426/115, 426/134, 426/383, 428/34.4
International Classes:
A47F3/00; A47F7/00; A47F3/00; A47F7/00; (IPC1-7): A47F3/00; A47F7/00