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US Patent: 170,721
Improvement in Bench Vises
Woodworker's Leg Vise
Patentee:
George M. Evans (exact or similar names) - Pittsburgh, PA

USPTO Classifications:
269/250, 269/285

Tool Categories:
work holding : vises : leg vises

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. C. Johston
George A. Lenkard

Patent Dates:
Applied: Mar. 05, 1875
Granted: Dec. 07, 1875

Patent Pictures:
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