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US Patent: 464,024
Combined Punching and Swaging Machine
Patentee:
William H. Johnson (exact or similar names) - Milwaukee, WI

USPTO Classifications:
72/338, 72/386

Tool Categories:
metalworking machines : metal punching machines

Assignees:
Lewis & Fowler Girder Rail Co. - Brooklyn, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Nov. 17, 1890
Granted: Dec. 01, 1891

Patent Pictures:
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