US Patent: 661,562
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Measuring Gage
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Patentee:
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Laroy S. Starrett (exact or similar names) - Athol, MA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
May 19, 1899 |
Granted: |
Nov. 13, 1900 |
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Russ Allen.
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Description: |
Micrometer type gage for use in dark locations or anywhere use of a conventional micrometer would require the spindle to be moved, changing the measurement. |
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