PROSTHETIC ARM HAVING HUMERAL ROTATION
United States Patent 3526007
Inventors:
Ivko, Joseph J.
Ivko, Renette M.
Publication Date:
09/01/1970
Assignee:
Ivko, Joseph J.
Renette, Ivko M.
Other Classes:
623/60, 623/63
International Classes:
A61F2/58; A61F2/50; A61F1/06; A61F1/04