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US Patent: 4,449,866
Servo-controlled Spindle Drive System
Patentees:
Earl Rex Lohneis (exact or similar names) - Milwaukee, Milwaukee County, WI
Richard E. Stobbe (exact or similar names) - Greenfield, Milwaukee County, WI

USPTO Classifications:
408/124, 408/135, 408/9, 409/231, 483/35, 74/342

Tool Categories:
metalworking machines : metalworking machine mechanisms

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

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

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 24, 1981
Granted: May 22, 1984

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

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