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US Patent: 468,072
Key Seat Cutting Machine
Patentee:
Matthew Morton (exact or similar names) - Romeo, Macomb County, MI

USPTO Classifications:
409/3, 409/307

Tool Categories:
metalworking machines : key seating machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 18, 1890
Granted: Feb. 02, 1892

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Morton Mfg. Co.

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