US Patent: 1,048,734
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Tool Holder
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Patentees:
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Salmon W. Putnam (exact or similar names) - Fitchburg, Worcester County, MA |
Frank J. Baumis (exact or similar names) - Rensselaer, Rensselaer County, NY |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
May 25, 1912 |
Granted: |
Dec. 31, 1912 |
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Joel Havens
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