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US Patent: 452,632
Drum sander
Patentee:
Joseph B. Bennett (exact or similar names) - Watertown, WI

USPTO Classifications:
144/38, 144/39

Tool Categories:
woodworking machines : sanding machines

Assignees:
Berlin Machine Works - Beloit, WI

Manufacturer:
Berlin Machine Works - Beloit, WI

Witnesses:
Unknown

Patent Dates:
Granted: May 19, 1891

Patent Pictures:
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Vintage Machinery entry for Berlin Machine Works

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