US Patent: 205,006
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Improvement in Bracket-Saw Frames Coping saw
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Patentees:
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Charles Spring (exact or similar names) - Hyde Park, MA |
John T. Robinson (exact or similar names) - Hyde Park, MA |
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Patent Dates:
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Applied: |
May 17, 1878 |
Granted: |
Jun. 18, 1878 |
Patent Pictures:
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Jeff Joslin (dm)
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Description: |
One of these showed up on Patrick Leach's monthly tool lists. |
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