Title:
PRACTICE PUTTING DEVICE
United States Patent 3512783


Inventors:
Anderson, Robert F.
Application Number:
US3512783DA
Publication Date:
05/19/1970
Filing Date:
04/25/1968
Assignee:
Anderson, Robert F.
Primary Class:
Other Classes:
175/8
International Classes:
A63B57/00; A63B69/36; A63B71/04; (IPC1-7): A63B57/00
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