Training device
United States Patent 1962256

Inventors:
Nelson, Everett C.
Ledgerwood, Carl W.
Wilson, George L.
Publication Date:
06/12/1934
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Assignee:
Nelson, Everett C.
Ledgerwood, Carl W.
Wilson, George L.
Primary Class:
473/214
International Classes:
A63B69/36; A63B69/00