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US Patent: 191,690
Improvement in casting pulleys
Patentee: George G. Lobdell (exact or similar names) - Wilmington, DE USPTO Classifications: 164/356 Tool Categories: transportation : railroads : railroad cars and carriages : railroad car wheels Assignees: None Manufacturer: Not known to have been produced Witnesses: Harry Smith Hermann Moessner	Patent Dates: Applied: Apr. 21, 1877 Granted: Jun. 05, 1877 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Lobdell Car Wheel Co.
Description: Despite the title, the patent is primarily about casting car wheels.

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