US Patent: 184,436
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Machines for Heading Wrench-Bars
Improvement in Machines for Heading Wrench-Bars
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Patentee:
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| Frederick A. Smith (exact or similar names) - Cleveland, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 07, 1876 |
| Granted: |
Nov. 14, 1876 |
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Patent Pictures:
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Frederick A. Smith Wrench Head Machine (Pat. Nov. 14, 1876) |
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Stan Schulz
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Description: |
| The patent covers a machine designed to form wrench heads by a pressing process. |
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