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US Patent: 21,512
Tenoning-machine
Patentee:
John McCreary - Deleware, OH

USPTO Classifications:
30/495

Tool Categories:
woodworking tools : hand drills : drill bits : hollow bits

Assignees:
None

Manufacturer:
Unknown

Witnesses:
P. Griswold
E. Griswold

Patent Dates:
Granted: Sep. 14, 1858

Patent Pictures:
USPTO pdf tiff
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