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US Patent: 1,379,866
Adjustable Offset Tool Holder
Patentee:
Cecil L. Hollingsworth (exact or similar names) - St. Louis, MO

USPTO Classifications:
82/161

Tool Categories:
metalworking machines : metalworking machine tool holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 05, 1919
Granted: May 31, 1921

Patent Pictures:
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