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US Patent: 676,322
Rotary fan-blower
Patentee:
Henry B. Keiper - Lancaster, PA

USPTO Classifications:
451/124

Tool Categories:

Assignees:
None

Manufacturer:
Champion Blower & Forge Co. - Lancaster, PA

Witnesses:
John B. Hough
Charles E. Long

Patent Dates:
Applied: Oct. 06, 1899
Granted: Jun. 11, 1901

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Champion Blower & Forge Co.

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