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US Patent: 173,145
Improvement in Ratchet-Drills
Patentee:
Henry R. Way - Halifax, NS Canada

USPTO Classifications:
408/121, 81/34

Tool Categories:
woodworking tools : braces : ratchet braces
woodworking tools : hand drills

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Charles I. Pitmar
George Tracey

Patent Dates:
Applied: Sep. 27, 1875
Granted: Feb. 08, 1876

Patent Pictures:
USPTO pdf tiff
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