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US Patent: 10,720
Drop and die forging and punching machine
Patentee:
Solomon Andrews (exact or similar names) - Perth Amboy, NJ

USPTO Classifications:
144/195.2, 72/331, 72/352, 72/406, 74/422

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
I. P. Pirsson
S. H. Maynard
Patent Dates:
Granted: Apr. 04, 1854

Patent Pictures:
USPTO (New site tip)
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