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3473808
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Information
Patent Grant
3473808
References
Source
Patent Number
3,473,808
Date Filed
Not available
Date Issued
Tuesday, October 21, 1969
54 years ago
CPC
A63F3/00643 - Electric board games;Electric features of board games
A63F2003/00687 - Printed circuits
A63F2009/2472 - Buzzer, beep or electric bell
A63F2009/2494 - Battery
US Classifications
273 - Amusement devices: games
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