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3595580
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Information
Patent Grant
3595580
References
Source
Patent Number
3,595,580
Date Filed
Not available
Date Issued
Tuesday, July 27, 1971
53 years ago
CPC
A63F3/00697 - Playing pieces
A63F3/02 - Chess Similar board games
A63F2003/00873 - with different colours on the opposite sides
US Classifications
273 - Amusement devices: games
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