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US Patent: 278,094
Micrometer Gage
Patentee:
George W. Church - Roseville, Essex County, NJ

USPTO Classifications:
269/245, 269/249, 269/307, 269/90, 33/806

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

Assignees:
None

Manufacturer:
George W. Church Co. - New York, NY

Witnesses:
C. Sedgwick
H. A. West

Patent Dates:
Applied: Feb. 17, 1883
Granted: May 22, 1883

Patent Pictures: [ 1 | 2 ]
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