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Title:
Urinal
United States Patent 1928170
Inventors:
Max, Dwork
Publication Date:
09/26/1933
View Patent Images:
Download PDF 1928170
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Assignee:
Max, Dwork
Primary Class:
4/144.400
Other Classes:
D24/122
International Classes:
A61F5/455
;
A61F5/451