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US Patent: 281,920
Bit-stock
Patentee:
William L. Parmelee (exact or similar names) - Ansonia, CT

USPTO Classifications:
81/29

Tool Categories:
woodworking tools : braces

Assignees:
Derby Bit Co. - Ansonia, CT

Manufacturer:
Derby Bit Co. - Ansonia, CT

Witnesses:
H. J. Bernhard
Joseph Forrest

Patent Dates:
Applied: May 07, 1883
Granted: Jul. 24, 1883

Patent Pictures:
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