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US Patent: 190,470
Gear-Cutting Machine
Patentee:
George H. Corliss (exact or similar names) - Providence, RI

USPTO Classifications:
409/3, 74/460

Tool Categories:
metalworking machines : gear making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 27, 1877
Granted: May 08, 1877

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Corliss Steam Engine Works

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