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US Patent: 515,674
Motor
Patentee: John J. Guldhaug (exact or similar names) - Stoughton, Dane County, WI USPTO Classifications: 415/122.1, 415/150, 415/202, 60/639 Tool Categories: propulsion and energy : water power : hydraulic motors Assignees: John J. Guldhaug - Stoughton, Dane County, WI Levi Kittilsen - Stoughton, Dane County, WI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: May 20, 1893 Granted: Feb. 27, 1894 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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