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CA Patent: CA-84,676
Boring and tenoning machine
Patentee:
Arthur Alfred Koch - Montezuma, IA

USPTO Classifications:

Tool Categories:
metalworking machines : drilling and boring : drill presses
woodworking machines : specialty machines : wheel making machines
woodworking machines : wood drilling and boring : drill presses
trade specific : wheelwright

Assignees:
None

Manufacturer:
Vulcan Iron Works - Mason City, IA
Koch Manufacturing Co. - Montezuma, IA

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 06, 1903
Granted: Jan. 05, 1904

Patent Pictures:
CIPO Data
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"Vintage Machinery" entry for Vulcan Iron Works
"Vintage Machinery" entry for Grinnell Mfg. Co.
Description:
In 1903 the Koch Manufacturing Co. was manufacturing this boring and tenoning machine. That firm moved to Grinnell, IA and reorganized as the Grinnell Manufacturing Co. but as far as we can tell the reorganized firm did not make this machine. A 1911 ad for the Vulcan Iron Works of Mason City, IA, shows this machine.

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