ELECTRONIC CHANCE INDICATOR DEVICE
United States Patent 3459427
US Patent References:
Game apparatus
- - 2881892

Switch actuated multivibrator chance device
- - 3284083


Inventors:
Rhodes, Patrick D.
Publication Date:
08/05/1969
View Patent Images:
Assignee:
Patrick, Rhodes D.
Peyton, Keller R.
John, Williamson T.
Primary Class:
Other Classes:
463/31
International Classes:
G06F7/58; G07C15/00; A63B71/00; A63F1/00
Foreign References:
GB395710A




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