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US Patent: 453,363
Punching and Shearing Machine
Patentee:
George J. Saurbrey - Columbus, Franklin Coumty, OH

USPTO Classifications:
192/24, 74/481, 83/335, 83/463, 83/524

Tool Categories:
metalworking machines : metal punches
metalworking machines : metal shears

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 11, 1890
Granted: Jun. 02, 1891

Patent Pictures:
USPTO pdf tiff
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