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US Patent: 1,438,040
Tool Holder
Patentee:
Louis W. Jones (exact or similar names) - Cleveland, Cuyahoga County, OH

USPTO Classifications:
279/91

Tool Categories:
metalworking machines : drilling and boring : drilling and boring tool holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 02, 1922
Granted: Dec. 05, 1922

Patent Pictures:
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