Title:
Golf practice device
United States Patent 2450162
US Patent References:
Golf-swing corrector
- - 1655092


Inventors:
Promen, William N.
Publication Date:
09/28/1948
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Assignee:
Promen, William N.
Primary Class:
473/212
Other Classes:
128/878
International Classes:
A63B69/00; A63B69/36