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US Patent: 685,772
Key-seat cutter
Patentee:
Joseph N. Lapointe (exact or similar names) - Hartford, CT

USPTO Classifications:
409/259

Tool Categories:
metalworking machines : key seating machines

Assignees:
None

Manufacturer:
Lapointe Machine Tool Co. - Hudson, MA

Witnesses:
L. C. Wood
E. C. Whitney

Patent Dates:
Applied: Nov. 17, 1900
Granted: Nov. 05, 1901

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Lapointe Machine Tool Co.
Description:
This invention is for the cutting tool itself rather than the machine that uses it.

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