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US Patent: 645,630
Traction Engine
Patentees:
Charls L. Schultz - Chicago, Cook County, IL
Robert A. Schultz - Chicago, Cook County, IL

USPTO Classifications:
180/447, 242/156, 242/157.1, 242/397.2, 254/326, 254/327, 254/351, 280/124.113, 280/93.513, 74/355

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 20, 1899
Granted: Mar. 20, 1900

Patent Pictures:
USPTO pdf tiff
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