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US Patent: 1,527
Subsoil Plow
Improvement in Plows
Patentee:
William Bryant - Davidson County, TN

USPTO Classifications:
172/190, 172/196

Tool Categories:
agricultural machines : plows

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
R. B. Turner
John Wright

Patent Dates:
Granted: Mar. 31, 1840

Patent Pictures:
USPTO pdf tiff
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