Title:
Protective shield
United States Patent 1850540

Inventors:
Erickson, Hortense C.
Publication Date:
03/22/1932
View Patent Images:
Download PDF 1850540 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Erickson, Hortense C.
Primary Class:
132/216
International Classes:
A45D44/12; A45D44/00