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US Patent: 1,870,527
Hydraulic connection for presses
Patentee: Robert J. Pardee (exact or similar names) - Cleveland Heights, OH USPTO Classifications: 192/150, 267/119 Tool Categories: metalworking machines : metalworking presses : hydraulic metalworking presses Assignees: Cleveland Punch & Shear Works Co. - Cleveland, OH Manufacturer: Cleveland Punch & Shear Works Co. - Cleveland, OH Witnesses: Unknown	Patent Dates: Applied: Nov. 24, 1931 Granted: Aug. 09, 1932 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Cleveland Punch & Shear Works

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