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US Patent: 655,074
Punching Machine
Patentee:
Erwin Graves (exact or similar names) - Camden, Camden County, NJ

USPTO Classifications:
79/16, 83/131

Tool Categories:
metalworking machines : metal punching machines

Assignees:
Camden Iron Works - Camden, Camden County, NJ

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jun. 12, 1900
Granted: Jul. 31, 1900

Patent Pictures:
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