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2201280
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Information
Patent Grant
2201280
References
Source
Patent Number
2,201,280
Date Filed
Not available
Date Issued
Tuesday, May 21, 1940
85 years ago
CPC
B61D33/0064 - not adjustably mounted; supports therefor
F16F9/516 - resulting in the damping effects during contraction being different from the damping effects during extension
US Classifications
267 - Spring devices
297 - Chairs and seats
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