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US Patent: 2,138,576
Conveyor Feed Screw
Patentee:
Sever C. Gebert (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
198/666, 403/348

Tool Categories:
material handling : conveyors and hoppers

Assignees:
Fairbanks, Morse & Co. - Chicago, Cook County, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 25, 1937
Granted: Nov. 29, 1938

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

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