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Title:
Head covering
United States Patent 2147872
Inventors:
Edward, Wittcoff
Publication Date:
02/21/1939
Export Citation:
Click for automatic bibliography generation
Assignee:
Edward, Wittcoff
Primary Class:
2/171.02
Other Classes:
2/200.1, 2/200.3, 2/209.11, 135/15.1, 135/16, 135/93, 135/95
International Classes:
A42B1/00
;
A42B1/02
View Patent Images:
Download PDF 2147872
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