US Patent: 130,036
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| Improvement in the Construction of Compasses
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Patentee:
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| Thomas Hagerty (exact or similar names) - Richmond, VA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Jul. 30, 1872 |
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Ralph Brendler
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Description: |
| This patent covers a method of making a pair of compasses or dividers from sheet metal.
The same inventor was issued two other patents for construction of compasses on this date (#130,037 and #130,038). |
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