US Patent: 226,537
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| Lath bolter
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Patentees:
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| Frederick W. Holt (exact or similar names) - St. George, NB Canada |
| James Murray (exact or similar names) - St. George, NB Canada |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 30, 1880 |
| Granted: |
Apr. 13, 1880 |
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Jeff Joslin
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