Title:
Artificial arm
United States Patent 1366453
Inventors:
Henning, Frederick C.
Publication Date:
01/25/1921
Export Citation:
Click for automatic bibliography generation
Assignee:
MIRACLE ARTIFICIAL ARM CO
Primary Class:
623/58
Other Classes:
623/60
International Classes:
A61F2/54; A61F2/50
View Patent Images:
Download PDF 1366453        PDF help