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US Patent: 663,148
Spark Arrester and Extinguisher
Patentee:
George F. Conner - Port Huron, St. Clair County, MI

USPTO Classifications:
55/335, 55/DIG.20

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

Assignees:
None

Manufacturer:
Port Huron Engine & Thresher Co. - Port Huron, St. Clair County, MI

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 01, 1900
Granted: Dec. 04, 1900

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Port Huron Engine & Thresher Co.

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