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US Patent: 1,392,128
Turret Tool Holder
Patentee:
Fred Ekman (exact or similar names) - Honolulu, Honolulu County, Hawaii Territory

USPTO Classifications:
188/69, 29/48.5A, 29/49, 74/826

Tool Categories:
metalworking machines : metal lathes : lathe tool holders and tool posts
metalworking machines : metal shapers : metal shaper tool holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 03, 1918
Granted: Sep. 27, 1921

Patent Pictures:
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