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US Patent: 1,745,207
Cylinder-reboring machine
Patentees:
Emery E. Davis (exact or similar names) - St. Louis, MO
Christian C. Koeln (exact or similar names) - St. Louis, MO

USPTO Classifications:
408/111, 408/172, 408/709

Tool Categories:
trade specific : vehicle repairer : vehicle mechanic : cylinder maintenance

Assignees:
Davis Boring Tool Co. - St. Louis, MO

Manufacturer:
Davis Boring Tool Co. - St. Louis, MO

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 05, 1924
Granted: Jan. 28, 1930

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Davis Boring Tool Co.

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