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US Patent: 189,719
Taps and Dies
Patentee:
James Flower (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
408/215, 408/222, 408/233, 470/83

Tool Categories:
metalworking tools : tap and die holders
metalworking tools : taps and dies

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 19, 1877
Granted: Apr. 17, 1877

Patent Pictures:
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