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US Patent: 3,063,319
Machine punch having ejector pin retaining means
Patentee: Emil M. Johnson (exact or similar names) - Jamestown, NY USPTO Classifications: 30/358, 83/126, 83/691, 83/698.11 Tool Categories: trade specific : tool and die maker metalworking machines : metalworking presses : punch presses : dies for punch presses Assignees: Producto Machine Co. - Bridgeport, CT Manufacturer: Producto Machine Co. - Bridgeport, CT Witnesses: Unknown	Patent Dates: Applied: Jun. 21, 1962 Granted: Nov. 13, 1962 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Producto Machine Co.
Description: This innovation is a slug ejector for the punch of patent 2,245,676.

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