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US Patent: 579,356
Drop Hammer
Patentee:
Elliott H. Whitlock (exact or similar names) - Cleveland, Cuyahoga County, OH

USPTO Classifications:
72/438

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 04, 1896
Granted: Mar. 23, 1897

Patent Pictures:
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