Title:
Exercising shoe
United States Patent 1990970

Inventors:
Wood, Robert A.
Publication Date:
02/12/1935
View Patent Images:
Download PDF 1990970 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Wood, Robert A.
Primary Class:
36/132
Other Classes:
482/105
International Classes:
A63B21/065; A63B21/06