Game with rotatable component
United States Patent 3401940
US Patent References:
/0497657.html
- - 0497657

/0557646.html
- - 0557646

Automatically scoring dart board
- - 3101198


Inventors:
Abram, George W.
Publication Date:
09/17/1968
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Primary Class:
273/139
International Classes:
A63F9/00
Foreign References:
DK37813A




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