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US Patent: 25,348
Bit for Cutting Circular Washers
Patentee:
Henry Pennie (exact or similar names) - Buffalo, NY

USPTO Classifications:
408/153, 408/189, 408/195

Tool Categories:
woodworking tools : hand drills : drill bits : washer cutters

Assignees:
None

Manufacturer:
Henry Pennie - Buffalo, NY

Witnesses:
W. H. Forbush
E. B. Forbush

Patent Dates:
Granted: Sep. 06, 1859

Patent Pictures: [ 1 | 2 ]
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