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US Patent: 2,535,909
Hydraulic Transmission
Patentees:
Hans Ernst (exact or similar names) - Cincinnati, Hamilton County, OH
Albert H. Dall (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
409/146, 409/170

Tool Categories:
metalworking machines : milling machines
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: Nov. 27, 1944
Granted: Dec. 26, 1950

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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