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US Patent: 879,220
Tool Holder
Patentee:
Wilbur F. Tracy (exact or similar names) - Warren, Worcester County, MA

USPTO Classifications:
279/8, 407/102

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: Jun. 15, 1905
Granted: Feb. 18, 1908

Patent Pictures:
USPTO (New site tip)
Google Patents
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