Title:
Ventilating toilet
United States Patent 1424955
Inventors:
Eck, George Van H.
Publication Date:
08/08/1922
Export Citation:
Click for automatic bibliography generation
Assignee:
Eck, George Van H.
Primary Class:
4/213
Other Classes:
4/216, 4/348
International Classes:
E03D9/052; E03D9/04
View Patent Images:
Download PDF 1424955        PDF help