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US Patent: 924,889
Variable Speed Gearing
Patentee:
Gustave Chedru (exact or similar names) - Buffalo, Erie County, NY

USPTO Classifications:
74/370, 74/374

Tool Categories:
transportation : motor vehicles : motor vehicle gearing

Assignees:
E. R. Thomas Motor Co. - Buffalo, Erie County, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 16, 1907
Granted: Jun. 15, 1909

Patent Pictures:
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