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US Patent: 185,462
Fan Blowers
Patentee:
Benjamin F. Sturtevant (exact or similar names) - Boston, MA

USPTO Classifications:
384/258, 415/229

Tool Categories:
industrial machines : blowers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
G. W. Gregory
S. B. Kidder

Patent Dates:
Applied: Oct. 16, 1876
Granted: Dec. 19, 1876

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for B. F. Sturtevant

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