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US Patent: 972,471
Insulated Rail Joint
Patentee: Charles F. Quincy (exact or similar names) - Oconomowoc, Waukesha County, WI USPTO Classifications: 238/160 Tool Categories: transportation : railroads : track and switches Assignees: Quincy, Manchester, Sargent Co. - New York, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 16, 1908 Granted: Oct. 11, 1910 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Q & C Co. / Quincy, Manchester, Sargent Co.

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