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US Patent: 1,210,051
Direct Reading Micrometer
Patentee:
William S. Davenport - New Bedford, MA

USPTO Classifications:
33/819

Tool Categories:
metalworking tools : machinist tools : measuring tools : micrometers

Assignees:
None

Manufacturer:
J. T. Slocomb & Co. - Providence, RI

Witnesses:
Frederick S. Greenleaf

Patent Dates:
Applied: Jun. 16, 1915
Granted: Dec. 26, 1916

Patent Pictures: [ 1 | 2 | 3 ]
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