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US Patent: 232,146
Hub-boring machine
Patentee:
Hiram W. Ransom (exact or similar names) - Cincinnati, OH

USPTO Classifications:
408/138

Tool Categories:
metalworking machines : drilling and boring
woodworking machines : wood drilling and boring
trade specific : wheelwright

Assignees:
Emerson, Fisher & Co. - Cincinnati, OH

Manufacturer:
Not known to have been produced

Witnesses:
C. H. Bosworth
J. H. Parvis

Patent Dates:
Applied: Jan. 24, 1880
Granted: Sep. 14, 1880

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Emerson, Fisher & Co.

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