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US Patent: 600,544
Gear Cutter
Patentee:
Frank J. Mathein (exact or similar names) - New Haven, New Haven County, CT

USPTO Classifications:
409/11

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 01, 1896
Granted: Mar. 15, 1898

Patent Pictures:
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