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US Patent: 617,723
Gear-cutter clamp for wheel-blanks
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: 269/63, 409/56, 409/62 Tool Categories: metalworking machines : gear making machines work holding Assignees: None Manufacturer: Gould & Eberhardt - Newark, NJ Witnesses: Joseph B. Pierson Thomas S. Crane	Patent Dates: Applied: Mar. 30, 1898 Granted: Jan. 17, 1899 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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