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US Patent: 1,231,705
Apparatus for regulating the humidity and temperature of air
Patentee:
Willis H. Carrier (exact or similar names) - Buffalo, NY

USPTO Classifications:
236/1B, 236/44C, 236/44R, 261/39.1, 261/DIG.034, 454/337, 73/335.09

Tool Categories:

Assignees:
Buffalo Forge Co. - Buffalo, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: May 31, 1911
Granted: Jul. 03, 1917

Patent Pictures:
USPTO (New site tip)
Google Patents
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