Golf swing trainer
United States Patent 2461826
US Patent References:
Exercising device
- - 1466559

Captive golf ball
- - 1507904

Golf ball holder
- - 2219732


Inventors:
Martin, Krautter Louis
Publication Date:
02/15/1949
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Assignee:
Martin, Krautter Louis
Primary Class:
Other Classes:
124/44.600
International Classes:
A63B69/36; A63C3/14; A63B69/00; A63C3/00