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US Patent: 1,989,227
Boring Tool
Patentee:
Clarence C. Craley (exact or similar names) - Shillington, Berks County, PA

USPTO Classifications:
82/1.5

Tool Categories:
metalworking machines : drilling and boring : drill presses : drill press accessories

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 10, 1931
Granted: Jan. 29, 1935

Patent Pictures:
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