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US Patent: RE3,717
Metal Shears
Improved Mechanism for Converting Motion into Oscillating Motion
Patentee:
Julius Hornig (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
83/598

Tool Categories:
metalworking machines : metal shearing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Nov. 09, 1869

Reissue Information:
Reissue of 46,237 (Feb. 07, 1865)

Patent Pictures:
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