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US Patent: 924,956
Reversing Mechanism
Patentee: Frederic J. Ball (exact or similar names) - New York, NY USPTO Classifications: 475/275, 475/284 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine speed and direction changing mechanisms Assignees: New York Gear Works - Brooklyn, Kings County, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Aug. 08, 1908 Granted: Jun. 15, 1909 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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