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US Patent: 404,157
Traction Engine
Patentee:
Edgar M. Birdsall - Buffalo, NY

USPTO Classifications:
280/124.114, 280/124.121, 280/830, 280/93.504

Tool Categories:
propulsion and energy : steam apparatus : steam traction engines

Assignees:
Mary Birdsall - Buffalo, NY

Manufacturer:
Not known to have been produced

Witnesses:
Chester D. Howe
C. J. Buchheit
George J. Buchheit, Jr.

Patent Dates:
Applied: Dec. 29, 1888
Granted: May 28, 1889

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Birdsall Engine Co.

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