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US Patent: 419,174
Revolving Turret Bolt Threading Machine
Patentee:
James A. Becher (exact or similar names) - Mishawaka, St. Joseph County, IN

USPTO Classifications:
408/147, 408/148, 408/154, 408/188

Tool Categories:
metalworking machines : metal threading machines
specialty machines : nut or bolt making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 24, 1889
Granted: Jan. 14, 1890

Patent Pictures:
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