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US Patent: 510,122
Gear-cutting and hobbing machine
Patentees: Fred L. Eberhardt (exact or similar names) - Newark, NJ Henry E. Eberhardt (exact or similar names) - Newark, NJ Ulrich Eberhardt (exact or similar names) - Newark, NJ USPTO Classifications: 409/11, 409/18, 409/22 Tool Categories: metalworking machines : gear making machines Assignees: None Manufacturer: Gould & Eberhardt - Newark, NJ Witnesses: Thomas S. Crane Edward F. Kinsey	Patent Dates: Applied: Mar. 09, 1893 Granted: Dec. 05, 1893 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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