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US Patent: 651,519
Railway Track Gage
Patentee: Francois Algoud (exact or similar names) - La Valliere, France USPTO Classifications: 33/338, 33/391 Tool Categories: layout tools : special purpose gauges Assignees: None Manufacturer: Not known to have been produced Witnesses: T. Henry E. Merck	Patent Dates: Applied: Sep. 22, 1899 Granted: Jun. 12, 1900 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Russ Allen.
Description: Patentee lists himself as the chief engineer of State railway. Patent applications had also been made in France and Britain.

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