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2225425
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Patent Grant
2225425
References
Source
Patent Number
2,225,425
Date Filed
Not available
Date Issued
Tuesday, December 17, 1940
83 years ago
CPC
A63H15/02 - Figures staggering down an inclined path by means of the gravity effect
US Classifications
446 - Amusement devices: toys
104 - Railways
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