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US Patent: 2,449,823
Tool Bit and Holder Therefor
Patentee:
Henry M. Sheridan (exact or similar names) - Erie, Erie County, PA

USPTO Classifications:
407/108, 407/86

Tool Categories:
metalworking machines : metalworking machine tool holders : insert tool holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jun. 07, 1945
Granted: Sep. 21, 1948

Patent Pictures:
USPTO (New site tip)
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