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US Patent: 1,162,289
Micrometer Indicator
Patentee:
August Hanson (exact or similar names) - Providence, Providence County, RI

USPTO Classifications:
33/803

Tool Categories:
metalworking tools : machinist tools : measuring tools : dial indicator gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 04, 1914
Granted: Nov. 30, 1915

Patent Pictures:
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