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US Patent: 799,352
Drop Hammer
Patentee:
Manning Merrill (exact or similar names) - New York, NY

USPTO Classifications:
72/439, 72/444

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 25, 1904
Granted: Sep. 12, 1905

Patent Pictures:
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