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US Patent: 1,428,754
Tool chuck
Patentee:
James Carr (exact or similar names) - Syracuse, NY

USPTO Classifications:
279/18, 279/6

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
H. E. Chase
M. R. Cooke

Patent Dates:
Applied: Feb. 23, 1921
Granted: Sep. 12, 1922

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Carr Brothers

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