Artificial limb socket or boot
United States Patent 2669728

Inventors:
Ritchie, Edmond S.
Publication Date:
02/23/1954
View Patent Images:
Download PDF 2669728 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Ritchie, Edmond S.
Primary Class:
623/57
Other Classes:
623/33
International Classes:
A61F2/80; A61F2/50
Other References:
None