US Patent: 98,057
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Improved machine for upsetting tires
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Patentee:
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Albert S. Hart (exact or similar names) - San Francisco, CA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Dec. 21, 1869 |
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Jeff Joslin
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Description: |
This tire upsetter bears a distinct resemblance to that from another San Francisco inventor, W. H. Hughes' patent 87,260. |
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