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US Patent: 1,240,949
Centrifugal fan
Patentee: Albert A. Criqui (exact or similar names) - Buffalo, NY USPTO Classifications: 416/187 Tool Categories: specialty machines : fans and blowers specialty machines : dust collectors Assignees: Buffalo Forge Co. - Buffalo, NY Manufacturer: Buffalo Forge Co. - Buffalo, NY Witnesses: J. William Ellis John F. Murry	Patent Dates: Applied: Aug. 03, 1914 Granted: Sep. 25, 1917 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Buffalo Forge Co.

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