Title:
Golf practicing device
United States Patent 3400933


Inventors:
Heiser, Charles D.
Application Number:
US46839865A
Publication Date:
09/10/1968
Filing Date:
06/30/1965
Assignee:
CHARLES D. HEISER
Primary Class:
International Classes:
A63B69/36
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US Patent References:
2655378Golf instruction apparatus1953-10-13
2448904Device for practicing golf1948-09-07