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US Patent: 803,660
Punching and Shearing Machine
Patentee: Charles A. Bertsch (exact or similar names) - Cambridge City, Wayne County, IN USPTO Classifications: 83/622 Tool Categories: metalworking machines : metal punching machines metalworking machines : metal shearing machines Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 28, 1904 Granted: Nov. 07, 1905 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Bertsch & Co.

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