US Patent: 827,453
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Micrometer Gage
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Patentees:
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James C. E. Leach (exact or similar names) - Norwich, New London County, CT |
William O. Woodman (exact or similar names) - Norwich, New London County, CT |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
May 27, 1905 |
Granted: |
Jul. 31, 1906 |
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Joel Havens
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