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US Patent: 3,451,125
Automatic Tool Changer
Patentee:
Robert Lehmkuhl (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
414/729, 483/34, 483/47

Tool Categories:
metalworking machines : metalworking machine mechanisms : workpiece changers and storage mechanisms

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 18, 1967
Granted: Jun. 24, 1969

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Carlton Machine Tool Co.

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