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US Patent: 2,498,870
Backlash Compensator
Patentees:
Joseph B. Armitage (exact or similar names) - Wauwatosa, Milwaukee County, WI
Theodore F. Eserkaln (exact or similar names) - Wauwatosa, Milwaukee County, WI

USPTO Classifications:
74/441

Tool Categories:
metalworking machines : milling machines
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: Aug. 03, 1940
Granted: Feb. 28, 1950

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Kearney & Trecker Co.

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