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US Patent: 1,314,049
Centrifugal fan
Patentee: Albert A. Criqui (exact or similar names) - Buffalo, NY USPTO Classifications: 416/186R, 416/242 Tool Categories: specialty machines : fans and blowers specialty machines : dust collectors Assignees: None Manufacturer: Buffalo Forge Co. - Buffalo, NY Witnesses: Unknown	Patent Dates: Applied: Jun. 12, 1917 Granted: Aug. 26, 1919 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Buffalo Forge Co.
Description: This patent date was seen on a Buffalo Forge "Limit Load" blower, and provides improvements to patent 1,240,949}.

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