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US Patent: 3,194,535
Valve for Pattern Controlled Machine
Patentee:
Wendell I. Evans (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
137/624.18, 137/625.18, 251/3, 91/37

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

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 31, 1963
Granted: Jul. 13, 1965

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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