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US Patent: 115,438
Surface Gage
Patentee:
William F. Cornell (exact or similar names) - Adrian, MI

USPTO Classifications:
33/32.2

Tool Categories:
metalworking tools : machinist tools : measuring tools : surface gages

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John B. Tyson
Lucien P. Rice

Patent Dates:
Granted: May 30, 1871
Antedated: May 26, 1871

Patent Pictures:
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