Elastic material
United States Patent 1989895

Inventors:
Gilder, Jennie Van O.
Publication Date:
02/05/1935
View Patent Images:
Download PDF 1989895 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Gilder, Jennie Van O.
Primary Class:
132/323
International Classes:
A61C15/04; A61C15/00