US Patent: 907,735
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| Drill-jig
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Patentee:
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| Charles C. Cain, Jr. (exact or similar names) - New York, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Nov. 08, 1907 |
| Granted: |
Dec. 29, 1908 |
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Jeff Joslin
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Description: |
| This drill guide is intended for "enabling a hole of any desired size to be drilled transversely in a shaft, stud or like article." |
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