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US Patent: 2,660,985
Hydraulic Feed System
Patentee:
Hans Ernst (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
188/68, 60/379, 60/392, 60/432, 91/2, 91/375R, 91/39, 91/453

Tool Categories:
metalworking machines : metalworking machine mechanisms : hydraulic apparatus

Assignees:
Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 06, 1951
Granted: Dec. 01, 1953

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

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