US Patent: 1,132,704
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| Micrometer
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Patentee:
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| Zorester B. Coes (exact or similar names) - Philadelphia, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jul. 28, 1914 |
| Granted: |
Mar. 23, 1915 |
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Patent Pictures:
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1 | 2
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Joel Havens
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Description: |
| Charles N. Butler - patent attorney |
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