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US Patent: 239,969
Feed Motion for Metal Planing Machines
Patentee:
Joseph B. Matthews - Baltimore, MD

USPTO Classifications:
409/341

Tool Categories:
metalworking machines : metalworking machine mechanisms

Assignees:
Betts Machine Co. - Wilmington, DE

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 24, 1880
Granted: Apr. 12, 1881

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Betts Machine Co.

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