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US Patent: 115,438
Surface Gage
Patentee:
William F. Cornell - Adrian, MI

USPTO Classifications:
33/32.2

Tool Categories:
layout tools : measurement gauges : surface gauges

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:
USPTO pdf tiff
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