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US Patent: 1,642,642
Clutch Mechanism
Patentee:
Jack C. Carlton (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
192/70.27

Tool Categories:
metalworking machines : drilling and boring : drill presses : radial drill presses
metalworking machines : metalworking machine mechanisms : metalworking power transmission

Assignees:
Carlton Machine Tool Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 23, 1922
Granted: Sep. 13, 1927

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Carlton Machine Tool Co.
Description:
Original application filed, 23 Mar., 1922. Divided and this application filed 02 Mar., 1926.

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