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3830491
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Information
Patent Grant
3830491
References
Source
Patent Number
3,830,491
Date Filed
Not available
Date Issued
Tuesday, August 20, 1974
49 years ago
CPC
A63G11/00 - See-saws
A63G1/20 - rotated by swinging or rocking
A63G9/00 - Swings
US Classifications
472 - Amusement devices
297 - Chairs and seats
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