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US Patent: 434,597
Rotary Shear Stay Bolt Cutter
Patentee:
Ellwood Hay (exact or similar names) - Phillipsburg, Warren County, NJ

USPTO Classifications:
83/199

Tool Categories:
metalworking machines : metal shearing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 15, 1889
Granted: Aug. 19, 1890

Patent Pictures:
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