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274463
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Information
Patent Grant
274463
References
Source
Patent Number
274,463
Date Filed
Not available
Date Issued
Tuesday, March 27, 1883
141 years ago
CPC
A63H19/04 - spring-driven
Y10T74/13 - Machine starters
Y10T74/1577 - Gripper mountings, lever
US Classifications
105 - Railway rolling stock
074 - Machine element or mechanism
185 - Motors: spring, weight, or animal powered
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