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US Patent: 107,700
Improvement in Washer-Cutters
Patentee:
Patrick McCormick - Newark, NJ

USPTO Classifications:
408/147, 408/189, 408/195, 408/199

Tool Categories:
woodworking tools : hand drills : drill bits : washer cutters
trade specific : leatherworker

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William F. Henslee
James Stanbrough
Henry Dornbach

Patent Dates:
Granted: Sep. 27, 1870

Patent Pictures:
USPTO pdf tiff
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