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US Patent: 95,281
Hot Air Furnace
Patentee:
Benjamin F. Sturtevant (exact or similar names) - Jamaica Plains, MA

USPTO Classifications:
237/67, 237/81

Tool Categories:
specialty machines : industrial furnaces

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Francis Gould
J. B. Crosby
Patent Dates:
Granted: Sep. 28, 1869

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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