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US Patent: 2,912,879
Variable Leverage Joy Stick for Feeding Work
Patentee:
Rudolph F. Bannow (exact or similar names) - Easton, Fairfield County, CT

USPTO Classifications:
144/135.2, 144/145.1, 144/145.2, 74/471R, 74/471XY, 74/525

Tool Categories:
metalworking machines : machine tool controls

Assignees:
Bridgeport Machines Inc. - Bridgeport, Fairfield County, CT

Manufacturer:
Bridgeport Machines Inc. - Bridgeport, Fairfield County, CT

Witnesses:
none listed

Patent Dates:
Applied: Feb. 02, 1956
Granted: Nov. 17, 1959

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

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