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US Patent: 1,066,764
Variable-Speed Gearing
Patentee:
George W. Smith (exact or similar names) - Rockford, Winnebago County, IL

USPTO Classifications:
74/373

Tool Categories:
metalworking machines : milling machines
metalworking machines : metalworking machine mechanisms : metalworking machine gearing

Assignees:
Ingersoll Milling Machine Co. - Rockford, Winnebago County, IL

Manufacturer:
Ingersoll Milling Machine Co. - Rockford, Winnebago County, IL

Witnesses:
E. D. E. N. Behel
A. O. Behel

Patent Dates:
Applied: Oct. 30, 1911
Granted: Jul. 08, 1913

Patent Pictures:
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Ingersoll milling machine at Henry Ford Museum
Vintage Machinery entry for Ingersoll Milling Machine Co.

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