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US Patent: 451,448
Boring Tool
Patentee:
Edwin F. Beugler (exact or similar names) - Buffalo, Erie County, NY

USPTO Classifications:
408/156, 408/179

Tool Categories:
metalworking machines : drilling and boring : drill bits : reamers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 01, 1890
Granted: May 05, 1891

Patent Pictures:
USPTO (New site tip)
Google Patents
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