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US Patent: 118,316
Imprvement in Machines for Lifting Drop Weights
Patentee:
Lewis L. Whitlock (exact or similar names) - New York, NY

USPTO Classifications:
72/438, 72/456

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Aug. 22, 1871

Patent Pictures:
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