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US Patent: 4,109,309
Method and Apparatus for Remote Display of Analog Signals Occurring in Computer Controlled Machine Tools
Patentees:
Richard Johnstone (exact or similar names) - Brookfield, Waukesha County, WI
Lyle D. Ostby (exact or similar names) - Brookfield, Waukesha County, WI

USPTO Classifications:
340/4.36, 341/110, 341/142, 700/108, 700/169, 700/177, 700/180

Tool Categories:
metalworking machines : machine tool controls

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

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

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 09, 1977
Granted: Aug. 22, 1978

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Kearney Trecker Corp.
Description:
Patented in Canada, #CA-1,106,974 & in France, #FR-2,380,595.

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