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US Patent: 668,017
Coupling for shafts
Patentee: Antonio C. Pessano (exact or similar names) - Philadelphia, PA USPTO Classifications: 403/308 Tool Categories: Assignees: Geo. V. Cresson Co. - Philadelphia, PA Manufacturer: Geo. V. Cresson Co. - Philadelphia, PA Witnesses: Unknown	Patent Dates: Applied: Sep. 20, 1900 Granted: Feb. 12, 1901 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Cresson & Smith; George V. Cresson & Co.

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