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US Patent: 1,568,197
Locomotive with combined drive
Patentee:
Johann Stumpf - Berlin, Germany

USPTO Classifications:
105/48.2, 60/631

Tool Categories:
transportation machines : railroads : railroad locomotives : steam locomotives

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 29, 1920
Granted: Jan. 05, 1926

Patent Pictures:
USPTO pdf tiff
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