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US Patent: 208,491
Gear Cutting Attachment for Lathes
Patentee:
John W. Post (exact or similar names) - New York, NY

USPTO Classifications:
409/220, 409/222, 74/816

Tool Categories:
metalworking machines : metal lathes : metal lathe accessories and attachments
metalworking machines : gear making machines

Assignees:
Useful Machinery Co. - New York, NY

Manufacturer:
Useful Machinery Co. - New York, NY

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 11, 1878
Granted: Oct. 01, 1878

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Useful Machinery Co.

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