Ski practice board
United States Patent 2657055
US Patent References:
/0478166.html
- - 0478166

Exerciser
- - 1565484

Ski exercising machine
- - 2274081

Ski trainer and exerciser
- - 2455274

Apparatus for teaching and practicing skiing
- - 2573808


Inventors:
Earl, Denham James
Publication Date:
10/27/1953
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Assignee:
Earl, Denham James
Primary Class:
482/71
Other Classes:
482/146, 434/253
International Classes:
A63B69/18
Foreign References:
FR832295A