US Patent: 1,339,773
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| Power-press
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Patentee:
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| Henry M. Lucas (exact or similar names) - Cleveland, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Feb. 06, 1919 |
| Granted: |
May 11, 1920 |
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Jeff Joslin
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Description: |
| Improvements to patent 681,063 to add a quick manual-movement mechanism. |
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