US Patent: 829,158
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| Combined hack and wood saw
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Patentee:
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| Thomas Keepfer (exact or similar names) - Philadelphia, PA |
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Patent Dates:
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| Applied: |
Feb. 27, 1906 |
| Granted: |
Aug. 21, 1906 |
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Patent Pictures:
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Joshua Clark
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Description: |
| This patent covers a handsaw with an extra set of specially hardened teeth on top of the plate, which is intended to cut metal. |
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