Title:
Portable traction unit
United States Patent 2811965


Inventors:
Richards, Fred C.
Application Number:
US56285156A
Publication Date:
11/05/1957
Filing Date:
02/01/1956
Assignee:
Richards, Fred C.
Primary Class:
International Classes:
A61F5/04
View Patent Images:
US Patent References:
Foreign References:
GB724975A1955-02-23