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US Patent: 495,335
Bit-brace
Patentee:
John E. Hitch (exact or similar names) - Wilmington, OH

USPTO Classifications:
81/35

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Apr. 11, 1893

Patent Pictures:
USPTO (New site tip)
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