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US Patent: 1,963,613
Supercharging Organization for Internal Combustion Engines
Patentee:
Edgar H. Crossen (exact or similar names) - Franklin, Venango County, PA

USPTO Classifications:
123/73V, 123/74A

Tool Categories:
propulsion and energy : internal combustion engines : superchargers

Assignees:
Franklin Valveless Engine Co. - Franklin, Venango County, PA

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Feb. 23, 1933
Granted: Jun. 19, 1934

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Franklin Valveless Engine Co.

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