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US Patent: 1,138,083
Rotary fan
Patentee:
Willis H. Carrier (exact or similar names) - Buffalo, NY

USPTO Classifications:
415/204, 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:
A. L. McGee
F. E. Proehnow

Patent Dates:
Applied: Sep. 20, 1911
Granted: May 04, 1915

Patent Pictures:
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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.

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