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US Patent: 316,330
Adjustable Screw Cutting Die Stock
Patentee:
Thomas M. Burke (exact or similar names) - Fitchburg, Worcester County, MA

USPTO Classifications:
408/176

Tool Categories:
metalworking tools : tap and die holders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 28, 1884
Granted: Apr. 21, 1885

Patent Pictures:
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