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US Patent: 1,994,221
Machine Tool and Attachment
Patentees:
Edward J. Kearney (exact or similar names) - Wauwatosa, Milwaukee County, WI
Joseph B. Armitage (exact or similar names) - Milwaukee, Milwaukee County, WI

USPTO Classifications:
409/147, 409/161, 74/822

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

Assignees:
Kearney & Trecker Corp. - West Allis, Milwaukee County, WI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 17, 1923
Granted: Mar. 12, 1935

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Kearney & Trecker Co.

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