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US Patent: 281,442
Router-bit
Patentee:
William D. Bradt - Jackson, MI

USPTO Classifications:
144/220

Tool Categories:
woodworking machines : machine and tool cutters

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
David B. Lewis
John Watts

Patent Dates:
Applied: Apr. 12, 1883
Granted: Jul. 17, 1883

Patent Pictures:
USPTO pdf tiff
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