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US Patent: 145,521
Machines for Boring Hubs
Patentee:
John A. Newell (exact or similar names) - Kalamazoo, MI

USPTO Classifications:
408/138

Tool Categories:
trade specific : wheelwright

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 08, 1873
Granted: Dec. 16, 1873

Patent Pictures:
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