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US Patent: 125,642
Improvement in bit-braces
Patentee:
Charles Whitus (exact or similar names) - Philadelphia, PA

USPTO Classifications:
408/202

Tool Categories:
woodworking tools : braces

Assignees:
William Martin, Jr. - Philadelphia, PA
Edward C. Smith - Philadelphia, PA
Charles Whitus - Philadelphia, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Apr. 09, 1872

Patent Pictures:
USPTO (New site tip)
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