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US Patent: 4,090,287
Workpiece changer mechanism for machine tool
Patentee: Douglas S. Selander - New Berlin, WI USPTO Classifications: 29/563, 408/71, 483/1, 483/14, 483/18, 483/39 Tool Categories: Assignees: Kearney & Trecker Corp. - West Allis, WI Manufacturer: Kearney & Trecker Corp. - West Allis, WI Witnesses: Unknown	Patent Dates: Granted: May 23, 1978 Patent Pictures: USPTO pdf tiff Google Patents Report data errors or omissions "Vintage Machinery" entry for Kearney Trecker Corp.

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