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US Patent: 536,819
Drop Hammer
Patentee:
John L. Peck (exact or similar names) - New Haven, New Haven County, CT

USPTO Classifications:
100/155R, 72/439, 74/520

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Nov. 13, 1893
Granted: Apr. 02, 1895

Patent Pictures:
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