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US Patent: 124,813
Improvement in Planing Machines
Patentee:
John Griffen (exact or similar names) - Phoenixville, PA

USPTO Classifications:
125/9, 409/289

Tool Categories:
metalworking machines : metal planers

Assignees:
Phoenix Iron Co. - Phoenixville, PA

Manufacturer:
Not known to have been produced

Witnesses:
William A. Steel
J. B. Harding
John Parker

Patent Dates:
Granted: Mar. 19, 1872

Patent Pictures:
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