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US Patent: 167,392
Ratchet Drill
Patentee:
Henry C. English (exact or similar names) - Wilmington, New Castle County, DE

USPTO Classifications:
408/121

Tool Categories:
metalworking tools : ratchet drills

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: May 04, 1875
Granted: Sep. 07, 1875

Patent Pictures:
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