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US Patent: 6,161
Machine for Cutting the Cogs of Beveled Cog Wheels
Patentee:
George H. Corliss (exact or similar names) - Providence, RI

USPTO Classifications:
409/2

Tool Categories:
metalworking machines : gear making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Mar. 10, 1849

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Corliss Steam Engine Works

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