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US Patent: 1,354,636
Tool Holder
Patentee:
Charles Whitfield (exact or similar names) - Kettering, Northamtonshire County, England

USPTO Classifications:
407/109, 407/92

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 26, 1920
Granted: Oct. 05, 1920

Patent Pictures:
USPTO (New site tip)
Google Patents
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