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US Patent: 402,526
Gold Beater's Hammer
Patentee:
Henry B. Hughes (exact or similar names) - Philadelphia, PA

USPTO Classifications:
72/437, 72/444

Tool Categories:
trade specific : jeweler
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 31, 1889
Granted: Apr. 30, 1889

Patent Pictures:
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