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US Patent: 455,391
Tool-holder
Patentee: Ulrich Eberhardt (exact or similar names) - Newark, NJ USPTO Classifications: 407/97 Tool Categories: metalworking machines : metal lathes : lathe tool holders and tool posts Assignees: None Manufacturer: Gould & Eberhardt - Newark, NJ Witnesses: Frederick L. Eberhardt Thomas S. Crane	Patent Dates: Applied: Sep. 22, 1890 Granted: Jul. 07, 1891 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Gould & Eberhardt

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